15540718804

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{4003}}^1\times {\mathrm{5743}}^1$

素因数の和:9776

約数の個数: 36

約数和(自身を含む): 29461688256

約数和(自身を除く): 13920969452

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 4003, 5743, 8006, 11486, 16012, 22972, 52039, 74659, 104078, 149318, 208156, 298636, 676507, 970567, 1353014, 1941134, 2706028, 3882268, 22989229, 45978458, 91956916, 298859977, 597719954, 1195439908, 3885179701, 7770359402, 15540718804]

約数ペア:

[(1, 15540718804), (2, 7770359402), (4, 3885179701), (13, 1195439908), (26, 597719954), (52, 298859977), (169, 91956916), (338, 45978458), (676, 22989229), (4003, 3882268), (5743, 2706028), (8006, 1941134), (11486, 1353014), (16012, 970567), (22972, 676507), (52039, 298636), (74659, 208156), (104078, 149318)]