755398436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{21023}}^1$

素因数の和:21731

約数の個数: 24

約数和(自身を含む): 1425763584

約数和(自身を除く): 670365148

約数列:

[1, 2, 4, 13, 26, 52, 691, 1382, 2764, 8983, 17966, 21023, 35932, 42046, 84092, 273299, 546598, 1093196, 14526893, 29053786, 58107572, 188849609, 377699218, 755398436]

約数ペア:

[(1, 755398436), (2, 377699218), (4, 188849609), (13, 58107572), (26, 29053786), (52, 14526893), (691, 1093196), (1382, 546598), (2764, 273299), (8983, 84092), (17966, 42046), (21023, 35932)]