1916804536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{3371}}^1$

素因数の和:3544

約数の個数: 64

約数和(自身を含む): 3944026080

約数和(自身を除く): 2027221544

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 113, 136, 148, 226, 296, 452, 629, 904, 1258, 1921, 2516, 3371, 3842, 4181, 5032, 6742, 7684, 8362, 13484, 15368, 16724, 26968, 33448, 57307, 71077, 114614, 124727, 142154, 229228, 249454, 284308, 380923, 458456, 498908, 568616, 761846, 997816, 1523692, 2120359, 3047384, 4240718, 6475691, 8481436, 12951382, 14094151, 16962872, 25902764, 28188302, 51805528, 56376604, 112753208, 239600567, 479201134, 958402268, 1916804536]

約数ペア:

[(1, 1916804536), (2, 958402268), (4, 479201134), (8, 239600567), (17, 112753208), (34, 56376604), (37, 51805528), (68, 28188302), (74, 25902764), (113, 16962872), (136, 14094151), (148, 12951382), (226, 8481436), (296, 6475691), (452, 4240718), (629, 3047384), (904, 2120359), (1258, 1523692), (1921, 997816), (2516, 761846), (3371, 568616), (3842, 498908), (4181, 458456), (5032, 380923), (6742, 284308), (7684, 249454), (8362, 229228), (13484, 142154), (15368, 124727), (16724, 114614), (26968, 71077), (33448, 57307)]