1497409870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{152953}}^1$

素因数の和:153060

約数の個数: 32

約数和(自身を含む): 2973425760

約数和(自身を除く): 1476015890

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 9790, 152953, 305906, 764765, 1529530, 1682483, 3364966, 8412415, 13612817, 16824830, 27225634, 68064085, 136128170, 149740987, 299481974, 748704935, 1497409870]

約数ペア:

[(1, 1497409870), (2, 748704935), (5, 299481974), (10, 149740987), (11, 136128170), (22, 68064085), (55, 27225634), (89, 16824830), (110, 13612817), (178, 8412415), (445, 3364966), (890, 1682483), (979, 1529530), (1958, 764765), (4895, 305906), (9790, 152953)]