290557054

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1\times {\mathrm{2477}}^1$

素因数の和:3227

約数の個数: 16

約数和(自身を含む): 441579600

約数和(自身を除く): 151022546

約数列:

[1, 2, 89, 178, 659, 1318, 2477, 4954, 58651, 117302, 220453, 440906, 1632343, 3264686, 145278527, 290557054]

約数ペア:

[(1, 290557054), (2, 145278527), (89, 3264686), (178, 1632343), (659, 440906), (1318, 220453), (2477, 117302), (4954, 58651)]