2200276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 4656960

約数和(自身を除く): 2456684

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 131, 221, 247, 262, 323, 442, 494, 524, 646, 884, 988, 1292, 1703, 2227, 2489, 3406, 4199, 4454, 4978, 6812, 8398, 8908, 9956, 16796, 28951, 32357, 42313, 57902, 64714, 84626, 115804, 129428, 169252, 550069, 1100138, 2200276]

約数ペア:

[(1, 2200276), (2, 1100138), (4, 550069), (13, 169252), (17, 129428), (19, 115804), (26, 84626), (34, 64714), (38, 57902), (52, 42313), (68, 32357), (76, 28951), (131, 16796), (221, 9956), (247, 8908), (262, 8398), (323, 6812), (442, 4978), (494, 4454), (524, 4199), (646, 3406), (884, 2489), (988, 2227), (1292, 1703)]