1139268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 2932160

約数和(自身を除く): 1792892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 109, 134, 156, 201, 218, 268, 327, 402, 436, 654, 804, 871, 1308, 1417, 1742, 2613, 2834, 3484, 4251, 5226, 5668, 7303, 8502, 10452, 14606, 17004, 21909, 29212, 43818, 87636, 94939, 189878, 284817, 379756, 569634, 1139268]

約数ペア:

[(1, 1139268), (2, 569634), (3, 379756), (4, 284817), (6, 189878), (12, 94939), (13, 87636), (26, 43818), (39, 29212), (52, 21909), (67, 17004), (78, 14606), (109, 10452), (134, 8502), (156, 7303), (201, 5668), (218, 5226), (268, 4251), (327, 3484), (402, 2834), (436, 2613), (654, 1742), (804, 1417), (871, 1308)]