40262387399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 46576573344

約数和(自身を除く): 6314185945

約数列:

[1, 13, 19, 101, 173, 247, 361, 491, 1313, 1919, 2249, 3287, 4693, 6383, 9329, 17473, 24947, 36461, 42731, 49591, 62453, 84943, 121277, 177251, 227149, 331987, 473993, 644683, 811889, 942229, 1104259, 1613917, 2304263, 4315831, 6307753, 8579243, 12248977, 17902351, 20980921, 30664423, 82000789, 111530159, 163005617, 232730563, 398637499, 2119073021, 3097106723, 40262387399]

約数ペア:

[(1, 40262387399), (13, 3097106723), (19, 2119073021), (101, 398637499), (173, 232730563), (247, 163005617), (361, 111530159), (491, 82000789), (1313, 30664423), (1919, 20980921), (2249, 17902351), (3287, 12248977), (4693, 8579243), (6383, 6307753), (9329, 4315831), (17473, 2304263), (24947, 1613917), (36461, 1104259), (42731, 942229), (49591, 811889), (62453, 644683), (84943, 473993), (121277, 331987), (177251, 227149)]