2913430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 5743584

約数和(自身を除く): 2830154

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 307, 365, 614, 730, 949, 1535, 1898, 3070, 3991, 4745, 7982, 9490, 19955, 22411, 39910, 44822, 112055, 224110, 291343, 582686, 1456715, 2913430]

約数ペア:

[(1, 2913430), (2, 1456715), (5, 582686), (10, 291343), (13, 224110), (26, 112055), (65, 44822), (73, 39910), (130, 22411), (146, 19955), (307, 9490), (365, 7982), (614, 4745), (730, 3991), (949, 3070), (1535, 1898)]