2113706924

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{121171}}^1$

素因数の和:121278

約数の個数: 36

約数和(自身を含む): 4351286520

約数和(自身を除く): 2237579596

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 356, 623, 1246, 2492, 4361, 8722, 17444, 121171, 242342, 484684, 848197, 1696394, 3392788, 5937379, 10784219, 11874758, 21568438, 23749516, 43136876, 75489533, 150979066, 301958132, 528426731, 1056853462, 2113706924]

約数ペア:

[(1, 2113706924), (2, 1056853462), (4, 528426731), (7, 301958132), (14, 150979066), (28, 75489533), (49, 43136876), (89, 23749516), (98, 21568438), (178, 11874758), (196, 10784219), (356, 5937379), (623, 3392788), (1246, 1696394), (2492, 848197), (4361, 484684), (8722, 242342), (17444, 121171)]