2164277488

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{409}}^1\times {\mathrm{2029}}^1$

素因数の和:2609

約数の個数: 40

約数和(自身を含む): 4231413200

約数和(自身を除く): 2067135712

約数列:

[1, 2, 4, 8, 16, 163, 326, 409, 652, 818, 1304, 1636, 2029, 2608, 3272, 4058, 6544, 8116, 16232, 32464, 66667, 133334, 266668, 330727, 533336, 661454, 829861, 1066672, 1322908, 1659722, 2645816, 3319444, 5291632, 6638888, 13277776, 135267343, 270534686, 541069372, 1082138744, 2164277488]

約数ペア:

[(1, 2164277488), (2, 1082138744), (4, 541069372), (8, 270534686), (16, 135267343), (163, 13277776), (326, 6638888), (409, 5291632), (652, 3319444), (818, 2645816), (1304, 1659722), (1636, 1322908), (2029, 1066672), (2608, 829861), (3272, 661454), (4058, 533336), (6544, 330727), (8116, 266668), (16232, 133334), (32464, 66667)]