331484684

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{3823}}^1$

素因数の和:4289

約数の個数: 24

約数和(自身を含む): 592643520

約数和(自身を除く): 261158836

約数列:

[1, 2, 4, 53, 106, 212, 409, 818, 1636, 3823, 7646, 15292, 21677, 43354, 86708, 202619, 405238, 810476, 1563607, 3127214, 6254428, 82871171, 165742342, 331484684]

約数ペア:

[(1, 331484684), (2, 165742342), (4, 82871171), (53, 6254428), (106, 3127214), (212, 1563607), (409, 810476), (818, 405238), (1636, 202619), (3823, 86708), (7646, 43354), (15292, 21677)]