145346572

素因数分解:

$2^2\times 7^1\times {\mathrm{2111}}^1\times {\mathrm{2459}}^1$

素因数の和:4581

約数の個数: 24

約数和(自身を含む): 290949120

約数和(自身を除く): 145602548

約数列:

[1, 2, 4, 7, 14, 28, 2111, 2459, 4222, 4918, 8444, 9836, 14777, 17213, 29554, 34426, 59108, 68852, 5190949, 10381898, 20763796, 36336643, 72673286, 145346572]

約数ペア:

[(1, 145346572), (2, 72673286), (4, 36336643), (7, 20763796), (14, 10381898), (28, 5190949), (2111, 68852), (2459, 59108), (4222, 34426), (4918, 29554), (8444, 17213), (9836, 14777)]