510273790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{6011}}^1$

素因数の和:6684

約数の個数: 32

約数和(自身を含む): 990825696

約数和(自身を除く): 480551906

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 653, 1306, 3265, 6011, 6530, 8489, 12022, 16978, 30055, 42445, 60110, 78143, 84890, 156286, 390715, 781430, 3925183, 7850366, 19625915, 39251830, 51027379, 102054758, 255136895, 510273790]

約数ペア:

[(1, 510273790), (2, 255136895), (5, 102054758), (10, 51027379), (13, 39251830), (26, 19625915), (65, 7850366), (130, 3925183), (653, 781430), (1306, 390715), (3265, 156286), (6011, 84890), (6530, 78143), (8489, 60110), (12022, 42445), (16978, 30055)]