145003628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{470791}}^1$

素因数の和:470813

約数の個数: 24

約数和(自身を含む): 316372224

約数和(自身を除く): 171368596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 470791, 941582, 1883164, 3295537, 5178701, 6591074, 10357402, 13182148, 20714804, 36250907, 72501814, 145003628]

約数ペア:

[(1, 145003628), (2, 72501814), (4, 36250907), (7, 20714804), (11, 13182148), (14, 10357402), (22, 6591074), (28, 5178701), (44, 3295537), (77, 1883164), (154, 941582), (308, 470791)]