669367036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{11483}}^1$

素因数の和:11578

約数の個数: 48

約数和(自身を含む): 1350518400

約数和(自身を除く): 681151364

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 59, 76, 118, 236, 247, 494, 767, 988, 1121, 1534, 2242, 3068, 4484, 11483, 14573, 22966, 29146, 45932, 58292, 149279, 218177, 298558, 436354, 597116, 677497, 872708, 1354994, 2709988, 2836301, 5672602, 8807461, 11345204, 12872443, 17614922, 25744886, 35229844, 51489772, 167341759, 334683518, 669367036]

約数ペア:

[(1, 669367036), (2, 334683518), (4, 167341759), (13, 51489772), (19, 35229844), (26, 25744886), (38, 17614922), (52, 12872443), (59, 11345204), (76, 8807461), (118, 5672602), (236, 2836301), (247, 2709988), (494, 1354994), (767, 872708), (988, 677497), (1121, 597116), (1534, 436354), (2242, 298558), (3068, 218177), (4484, 149279), (11483, 58292), (14573, 45932), (22966, 29146)]