2055449916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{141677}}^1$

素因数の和:141731

約数の個数: 72

約数和(自身を含む): 5775928704

約数和(自身を除く): 3720478788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 141677, 283354, 425031, 566708, 850062, 1275093, 1700124, 1841801, 2550186, 3683602, 4391987, 5100372, 5525403, 7367204, 8783974, 11050806, 13175961, 16576209, 17567948, 22101612, 26351922, 33152418, 39527883, 52703844, 57095831, 66304836, 79055766, 114191662, 158111532, 171287493, 228383324, 342574986, 513862479, 685149972, 1027724958, 2055449916]

約数ペア:

[(1, 2055449916), (2, 1027724958), (3, 685149972), (4, 513862479), (6, 342574986), (9, 228383324), (12, 171287493), (13, 158111532), (18, 114191662), (26, 79055766), (31, 66304836), (36, 57095831), (39, 52703844), (52, 39527883), (62, 33152418), (78, 26351922), (93, 22101612), (117, 17567948), (124, 16576209), (156, 13175961), (186, 11050806), (234, 8783974), (279, 7367204), (372, 5525403), (403, 5100372), (468, 4391987), (558, 3683602), (806, 2550186), (1116, 1841801), (1209, 1700124), (1612, 1275093), (2418, 850062), (3627, 566708), (4836, 425031), (7254, 283354), (14508, 141677)]