1330674474

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{72643}}^1$

素因数の和:72762

約数の個数: 32

約数和(自身を含む): 2761634304

約数和(自身を除く): 1430959830

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 426, 3053, 6106, 9159, 18318, 72643, 145286, 217929, 435858, 3123649, 5157653, 6247298, 9370947, 10315306, 15472959, 18741894, 30945918, 221779079, 443558158, 665337237, 1330674474]

約数ペア:

[(1, 1330674474), (2, 665337237), (3, 443558158), (6, 221779079), (43, 30945918), (71, 18741894), (86, 15472959), (129, 10315306), (142, 9370947), (213, 6247298), (258, 5157653), (426, 3123649), (3053, 435858), (6106, 217929), (9159, 145286), (18318, 72643)]