1377366952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2621}}^1$

素因数の和:2834

約数の個数: 64

約数和(自身を含む): 2889653760

約数和(自身を除く): 1512286808

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 163, 248, 326, 403, 652, 806, 1304, 1612, 2119, 2621, 3224, 4238, 5053, 5242, 8476, 10106, 10484, 16952, 20212, 20968, 34073, 40424, 65689, 68146, 81251, 131378, 136292, 162502, 262756, 272584, 325004, 427223, 525512, 650008, 854446, 1056263, 1708892, 2112526, 3417784, 4225052, 5553899, 8450104, 11107798, 13243913, 22215596, 26487826, 44431192, 52975652, 105951304, 172170869, 344341738, 688683476, 1377366952]

約数ペア:

[(1, 1377366952), (2, 688683476), (4, 344341738), (8, 172170869), (13, 105951304), (26, 52975652), (31, 44431192), (52, 26487826), (62, 22215596), (104, 13243913), (124, 11107798), (163, 8450104), (248, 5553899), (326, 4225052), (403, 3417784), (652, 2112526), (806, 1708892), (1304, 1056263), (1612, 854446), (2119, 650008), (2621, 525512), (3224, 427223), (4238, 325004), (5053, 272584), (5242, 262756), (8476, 162502), (10106, 136292), (10484, 131378), (16952, 81251), (20212, 68146), (20968, 65689), (34073, 40424)]