2013402952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{21323}}^1$

素因数の和:21406

約数の個数: 64

約数和(自身を含む): 4375684800

約数和(自身を除く): 2362281848

約数列:

[1, 2, 4, 8, 11, 22, 29, 37, 44, 58, 74, 88, 116, 148, 232, 296, 319, 407, 638, 814, 1073, 1276, 1628, 2146, 2552, 3256, 4292, 8584, 11803, 21323, 23606, 42646, 47212, 85292, 94424, 170584, 234553, 469106, 618367, 788951, 938212, 1236734, 1577902, 1876424, 2473468, 3155804, 4946936, 6311608, 6802037, 8678461, 13604074, 17356922, 22879579, 27208148, 34713844, 45759158, 54416296, 69427688, 91518316, 183036632, 251675369, 503350738, 1006701476, 2013402952]

約数ペア:

[(1, 2013402952), (2, 1006701476), (4, 503350738), (8, 251675369), (11, 183036632), (22, 91518316), (29, 69427688), (37, 54416296), (44, 45759158), (58, 34713844), (74, 27208148), (88, 22879579), (116, 17356922), (148, 13604074), (232, 8678461), (296, 6802037), (319, 6311608), (407, 4946936), (638, 3155804), (814, 2473468), (1073, 1876424), (1276, 1577902), (1628, 1236734), (2146, 938212), (2552, 788951), (3256, 618367), (4292, 469106), (8584, 234553), (11803, 170584), (21323, 94424), (23606, 85292), (42646, 47212)]