1286638078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1\times {\mathrm{3359}}^1$

素因数の和:4152

約数の個数: 32

約数和(自身を含む): 2200504320

約数和(自身を除く): 913866242

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 757, 1514, 3359, 6718, 8327, 16654, 17411, 34822, 36949, 73898, 77257, 154514, 191521, 383042, 849827, 1699654, 2542763, 5085526, 27970393, 55940786, 58483549, 116967098, 643319039, 1286638078]

約数ペア:

[(1, 1286638078), (2, 643319039), (11, 116967098), (22, 58483549), (23, 55940786), (46, 27970393), (253, 5085526), (506, 2542763), (757, 1699654), (1514, 849827), (3359, 383042), (6718, 191521), (8327, 154514), (16654, 77257), (17411, 73898), (34822, 36949)]