496669747

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2111}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 628531200

約数和(自身を除く): 131861453

約数列:

[1, 7, 19, 29, 61, 133, 203, 427, 551, 1159, 1769, 2111, 3857, 8113, 12383, 14777, 33611, 40109, 61219, 128771, 235277, 280763, 428533, 901397, 1163161, 2446649, 3734359, 8142127, 17126543, 26140513, 70952821, 496669747]

約数ペア:

[(1, 496669747), (7, 70952821), (19, 26140513), (29, 17126543), (61, 8142127), (133, 3734359), (203, 2446649), (427, 1163161), (551, 901397), (1159, 428533), (1769, 280763), (2111, 235277), (3857, 128771), (8113, 61219), (12383, 40109), (14777, 33611)]