968901388

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71941}}^1$

素因数の和:72002

約数の個数: 48

約数和(自身を含む): 2143296064

約数和(自身を除く): 1174394676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 6734, 13468, 71941, 143882, 287764, 503587, 935233, 1007174, 1870466, 2014348, 2661817, 3740932, 5323634, 6546631, 10647268, 13093262, 18632719, 26186524, 34603621, 37265438, 69207242, 74530876, 138414484, 242225347, 484450694, 968901388]

約数ペア:

[(1, 968901388), (2, 484450694), (4, 242225347), (7, 138414484), (13, 74530876), (14, 69207242), (26, 37265438), (28, 34603621), (37, 26186524), (52, 18632719), (74, 13093262), (91, 10647268), (148, 6546631), (182, 5323634), (259, 3740932), (364, 2661817), (481, 2014348), (518, 1870466), (962, 1007174), (1036, 935233), (1924, 503587), (3367, 287764), (6734, 143882), (13468, 71941)]