1580998538

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{68483}}^1$

素因数の和:68606

約数の個数: 32

約数和(自身を含む): 2899338624

約数和(自身を除く): 1318340086

約数列:

[1, 2, 7, 14, 17, 34, 97, 119, 194, 238, 679, 1358, 1649, 3298, 11543, 23086, 68483, 136966, 479381, 958762, 1164211, 2328422, 6642851, 8149477, 13285702, 16298954, 46499957, 92999914, 112928467, 225856934, 790499269, 1580998538]

約数ペア:

[(1, 1580998538), (2, 790499269), (7, 225856934), (14, 112928467), (17, 92999914), (34, 46499957), (97, 16298954), (119, 13285702), (194, 8149477), (238, 6642851), (679, 2328422), (1358, 1164211), (1649, 958762), (3298, 479381), (11543, 136966), (23086, 68483)]