1805016812

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{59399}}^1$

素因数の和:59581

約数の個数: 24

約数和(自身を含む): 3233260800

約数和(自身を除く): 1428243988

約数列:

[1, 2, 4, 71, 107, 142, 214, 284, 428, 7597, 15194, 30388, 59399, 118798, 237596, 4217329, 6355693, 8434658, 12711386, 16869316, 25422772, 451254203, 902508406, 1805016812]

約数ペア:

[(1, 1805016812), (2, 902508406), (4, 451254203), (71, 25422772), (107, 16869316), (142, 12711386), (214, 8434658), (284, 6355693), (428, 4217329), (7597, 237596), (15194, 118798), (30388, 59399)]