2010018868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2131}}^1$

素因数の和:2273

約数の個数: 96

約数和(自身を含む): 4422757248

約数和(自身を除く): 2412738380

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 97, 143, 187, 194, 221, 286, 374, 388, 442, 572, 748, 884, 1067, 1261, 1649, 2131, 2134, 2431, 2522, 3298, 4262, 4268, 4862, 5044, 6596, 8524, 9724, 13871, 18139, 21437, 23441, 27703, 27742, 36227, 36278, 42874, 46882, 55406, 55484, 72454, 72556, 85748, 93764, 110812, 144908, 206707, 235807, 304733, 398497, 413414, 470951, 471614, 609466, 796994, 826828, 941902, 943228, 1218932, 1593988, 1883804, 2273777, 2687191, 3514019, 4547554, 5180461, 5374382, 7028038, 9095108, 10360922, 10748764, 14056076, 20721844, 29559101, 38654209, 45682247, 59118202, 77308418, 91364494, 118236404, 154616836, 182728988, 502504717, 1005009434, 2010018868]

約数ペア:

[(1, 2010018868), (2, 1005009434), (4, 502504717), (11, 182728988), (13, 154616836), (17, 118236404), (22, 91364494), (26, 77308418), (34, 59118202), (44, 45682247), (52, 38654209), (68, 29559101), (97, 20721844), (143, 14056076), (187, 10748764), (194, 10360922), (221, 9095108), (286, 7028038), (374, 5374382), (388, 5180461), (442, 4547554), (572, 3514019), (748, 2687191), (884, 2273777), (1067, 1883804), (1261, 1593988), (1649, 1218932), (2131, 943228), (2134, 941902), (2431, 826828), (2522, 796994), (3298, 609466), (4262, 471614), (4268, 470951), (4862, 413414), (5044, 398497), (6596, 304733), (8524, 235807), (9724, 206707), (13871, 144908), (18139, 110812), (21437, 93764), (23441, 85748), (27703, 72556), (27742, 72454), (36227, 55484), (36278, 55406), (42874, 46882)]