15702473948

素因数分解:

$2^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{491501}}^1$

素因数の和:491682

約数の個数: 36

約数和(自身を含む): 32161924872

約数和(自身を除く): 16459450924

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 652, 1141, 2282, 4564, 7987, 15974, 31948, 491501, 983002, 1966004, 3440507, 6881014, 13762028, 24083549, 48167098, 80114663, 96334196, 160229326, 320458652, 560802641, 1121605282, 2243210564, 3925618487, 7851236974, 15702473948]

約数ペア:

[(1, 15702473948), (2, 7851236974), (4, 3925618487), (7, 2243210564), (14, 1121605282), (28, 560802641), (49, 320458652), (98, 160229326), (163, 96334196), (196, 80114663), (326, 48167098), (652, 24083549), (1141, 13762028), (2282, 6881014), (4564, 3440507), (7987, 1966004), (15974, 983002), (31948, 491501)]