1993669288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1127641}}^1$

素因数の和:1127677

約数の個数: 32

約数和(自身を含む): 4262486760

約数和(自身を除く): 2268817472

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 1127641, 2255282, 4510564, 9021128, 14659333, 19169897, 29318666, 38339794, 58637332, 76679588, 117274664, 153359176, 249208661, 498417322, 996834644, 1993669288]

約数ペア:

[(1, 1993669288), (2, 996834644), (4, 498417322), (8, 249208661), (13, 153359176), (17, 117274664), (26, 76679588), (34, 58637332), (52, 38339794), (68, 29318666), (104, 19169897), (136, 14659333), (221, 9021128), (442, 4510564), (884, 2255282), (1768, 1127641)]