1330986988494

素因数分解:

$2^1\times 3^2\times {\mathrm{43973}}^1\times {\mathrm{1681571}}^1$

素因数の和:1725552

約数の個数: 24

約数和(自身を含む): 2883872437992

約数和(自身を除く): 1552885449498

約数列:

[1, 2, 3, 6, 9, 18, 43973, 87946, 131919, 263838, 395757, 791514, 1681571, 3363142, 5044713, 10089426, 15134139, 30268278, 73943721583, 147887443166, 221831164749, 443662329498, 665493494247, 1330986988494]

約数ペア:

[(1, 1330986988494), (2, 665493494247), (3, 443662329498), (6, 221831164749), (9, 147887443166), (18, 73943721583), (43973, 30268278), (87946, 15134139), (131919, 10089426), (263838, 5044713), (395757, 3363142), (791514, 1681571)]