2973718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 2210282

約数列:

[1, 2, 11, 22, 29, 58, 59, 79, 118, 158, 319, 638, 649, 869, 1298, 1711, 1738, 2291, 3422, 4582, 4661, 9322, 18821, 25201, 37642, 50402, 51271, 102542, 135169, 270338, 1486859, 2973718]

約数ペア:

[(1, 2973718), (2, 1486859), (11, 270338), (22, 135169), (29, 102542), (58, 51271), (59, 50402), (79, 37642), (118, 25201), (158, 18821), (319, 9322), (638, 4661), (649, 4582), (869, 3422), (1298, 2291), (1711, 1738)]