4920586256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{118147}}^1$

素因数の和:118311

約数の個数: 40

約数和(自身を含む): 10108742880

約数和(自身を除く): 5188156624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 137, 152, 274, 304, 548, 1096, 2192, 2603, 5206, 10412, 20824, 41648, 118147, 236294, 472588, 945176, 1890352, 2244793, 4489586, 8979172, 16186139, 17958344, 32372278, 35916688, 64744556, 129489112, 258978224, 307536641, 615073282, 1230146564, 2460293128, 4920586256]

約数ペア:

[(1, 4920586256), (2, 2460293128), (4, 1230146564), (8, 615073282), (16, 307536641), (19, 258978224), (38, 129489112), (76, 64744556), (137, 35916688), (152, 32372278), (274, 17958344), (304, 16186139), (548, 8979172), (1096, 4489586), (2192, 2244793), (2603, 1890352), (5206, 945176), (10412, 472588), (20824, 236294), (41648, 118147)]