470894788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{3163}}^1$

素因数の和:3596

約数の個数: 48

約数和(自身を含む): 1017036160

約数和(自身を除く): 546141372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 409, 818, 1636, 2863, 3163, 5317, 5726, 6326, 10634, 11452, 12652, 21268, 22141, 37219, 41119, 44282, 74438, 82238, 88564, 148876, 164476, 287833, 575666, 1151332, 1293667, 2587334, 5174668, 9055669, 16817671, 18111338, 33635342, 36222676, 67270684, 117723697, 235447394, 470894788]

約数ペア:

[(1, 470894788), (2, 235447394), (4, 117723697), (7, 67270684), (13, 36222676), (14, 33635342), (26, 18111338), (28, 16817671), (52, 9055669), (91, 5174668), (182, 2587334), (364, 1293667), (409, 1151332), (818, 575666), (1636, 287833), (2863, 164476), (3163, 148876), (5317, 88564), (5726, 82238), (6326, 74438), (10634, 44282), (11452, 41119), (12652, 37219), (21268, 22141)]