282297496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{7561}}^1$

素因数の和:7939

約数の個数: 32

約数和(自身を含む): 571687200

約数和(自身を除く): 289389704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 359, 718, 1436, 2872, 4667, 7561, 9334, 15122, 18668, 30244, 37336, 60488, 98293, 196586, 393172, 786344, 2714399, 5428798, 10857596, 21715192, 35287187, 70574374, 141148748, 282297496]

約数ペア:

[(1, 282297496), (2, 141148748), (4, 70574374), (8, 35287187), (13, 21715192), (26, 10857596), (52, 5428798), (104, 2714399), (359, 786344), (718, 393172), (1436, 196586), (2872, 98293), (4667, 60488), (7561, 37336), (9334, 30244), (15122, 18668)]