201501396848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{740813959}}^1$

素因数の和:740813984

約数の個数: 20

約数和(自身を含む): 413374189680

約数和(自身を除く): 211872792832

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 740813959, 1481627918, 2963255836, 5926511672, 11853023344, 12593837303, 25187674606, 50375349212, 100750698424, 201501396848]

約数ペア:

[(1, 201501396848), (2, 100750698424), (4, 50375349212), (8, 25187674606), (16, 12593837303), (17, 11853023344), (34, 5926511672), (68, 2963255836), (136, 1481627918), (272, 740813959)]