971517890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{12983}}^1$

素因数の和:14066

約数の個数: 32

約数和(自身を含む): 2000574720

約数和(自身を除く): 1029056830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1069, 2138, 5345, 7483, 10690, 12983, 14966, 25966, 37415, 64915, 74830, 90881, 129830, 181762, 454405, 908810, 13878827, 27757654, 69394135, 97151789, 138788270, 194303578, 485758945, 971517890]

約数ペア:

[(1, 971517890), (2, 485758945), (5, 194303578), (7, 138788270), (10, 97151789), (14, 69394135), (35, 27757654), (70, 13878827), (1069, 908810), (2138, 454405), (5345, 181762), (7483, 129830), (10690, 90881), (12983, 74830), (14966, 64915), (25966, 37415)]