1489762406

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{601}}^1\times {\mathrm{10243}}^1$

素因数の和:10868

約数の個数: 24

約数和(自身を含む): 2460588312

約数和(自身を除く): 970825906

約数列:

[1, 2, 11, 22, 121, 242, 601, 1202, 6611, 10243, 13222, 20486, 72721, 112673, 145442, 225346, 1239403, 2478806, 6156043, 12312086, 67716473, 135432946, 744881203, 1489762406]

約数ペア:

[(1, 1489762406), (2, 744881203), (11, 135432946), (22, 67716473), (121, 12312086), (242, 6156043), (601, 2478806), (1202, 1239403), (6611, 225346), (10243, 145442), (13222, 112673), (20486, 72721)]