1375156664

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{217313}}^1$

素因数の和:217439

約数の個数: 32

約数和(自身を含む): 2972855520

約数和(自身を除く): 1597698856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 217313, 434626, 869252, 1521191, 1738504, 3042382, 6084764, 12169528, 24556369, 49112738, 98225476, 171894583, 196450952, 343789166, 687578332, 1375156664]

約数ペア:

[(1, 1375156664), (2, 687578332), (4, 343789166), (7, 196450952), (8, 171894583), (14, 98225476), (28, 49112738), (56, 24556369), (113, 12169528), (226, 6084764), (452, 3042382), (791, 1738504), (904, 1521191), (1582, 869252), (3164, 434626), (6328, 217313)]