118874990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{22303}}^1$

素因数の和:22364

約数の個数: 32

約数和(自身を含む): 236065536

約数和(自身を除く): 117190546

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 22303, 44606, 111515, 223030, 289939, 579878, 914423, 1449695, 1828846, 2899390, 4572115, 9144230, 11887499, 23774998, 59437495, 118874990]

約数ペア:

[(1, 118874990), (2, 59437495), (5, 23774998), (10, 11887499), (13, 9144230), (26, 4572115), (41, 2899390), (65, 1828846), (82, 1449695), (130, 914423), (205, 579878), (410, 289939), (533, 223030), (1066, 111515), (2665, 44606), (5330, 22303)]