2222686603696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{77999951}}^1$

素因数の和:78000109

約数の個数: 40

約数和(自身を含む): 4671573125184

約数和(自身を除く): 2448886521488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 2192, 3562, 7124, 14248, 28496, 77999951, 155999902, 311999804, 623999608, 1013999363, 1247999216, 2027998726, 4055997452, 8111994904, 10685993287, 16223989808, 21371986574, 42743973148, 85487946296, 138917912731, 170975892592, 277835825462, 555671650924, 1111343301848, 2222686603696]

約数ペア:

[(1, 2222686603696), (2, 1111343301848), (4, 555671650924), (8, 277835825462), (13, 170975892592), (16, 138917912731), (26, 85487946296), (52, 42743973148), (104, 21371986574), (137, 16223989808), (208, 10685993287), (274, 8111994904), (548, 4055997452), (1096, 2027998726), (1781, 1247999216), (2192, 1013999363), (3562, 623999608), (7124, 311999804), (14248, 155999902), (28496, 77999951)]