290492025616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{15692093}}^1$

素因数の和:15692203

約数の個数: 40

約数和(自身を含む): 612933191640

約数和(自身を除く): 322441166024

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 9256, 18512, 15692093, 31384186, 62768372, 125536744, 203997209, 251073488, 407994418, 815988836, 1396596277, 1631977672, 2793192554, 3263955344, 5586385108, 11172770216, 18155751601, 22345540432, 36311503202, 72623006404, 145246012808, 290492025616]

約数ペア:

[(1, 290492025616), (2, 145246012808), (4, 72623006404), (8, 36311503202), (13, 22345540432), (16, 18155751601), (26, 11172770216), (52, 5586385108), (89, 3263955344), (104, 2793192554), (178, 1631977672), (208, 1396596277), (356, 815988836), (712, 407994418), (1157, 251073488), (1424, 203997209), (2314, 125536744), (4628, 62768372), (9256, 31384186), (18512, 15692093)]