1406337104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5170357}}^1$

素因数の和:5170382

約数の個数: 20

約数和(自身を含む): 2885059764

約数和(自身を除く): 1478722660

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5170357, 10340714, 20681428, 41362856, 82725712, 87896069, 175792138, 351584276, 703168552, 1406337104]

約数ペア:

[(1, 1406337104), (2, 703168552), (4, 351584276), (8, 175792138), (16, 87896069), (17, 82725712), (34, 41362856), (68, 20681428), (136, 10340714), (272, 5170357)]