5201991508

素因数分解:

$2^2\times 7^3\times {\mathrm{1427}}^1\times {\mathrm{2657}}^1$

素因数の和:4109

約数の個数: 48

約数和(自身を含む): 10627747200

約数和(自身を除く): 5425755692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 1427, 2657, 2854, 5314, 5708, 9989, 10628, 18599, 19978, 37198, 39956, 69923, 74396, 130193, 139846, 260386, 279692, 489461, 520772, 911351, 978922, 1822702, 1957844, 3645404, 3791539, 7583078, 15166156, 26540773, 53081546, 106163092, 185785411, 371570822, 743141644, 1300497877, 2600995754, 5201991508]

約数ペア:

[(1, 5201991508), (2, 2600995754), (4, 1300497877), (7, 743141644), (14, 371570822), (28, 185785411), (49, 106163092), (98, 53081546), (196, 26540773), (343, 15166156), (686, 7583078), (1372, 3791539), (1427, 3645404), (2657, 1957844), (2854, 1822702), (5314, 978922), (5708, 911351), (9989, 520772), (10628, 489461), (18599, 279692), (19978, 260386), (37198, 139846), (39956, 130193), (69923, 74396)]