13061470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 24805440

約数和(自身を除く): 11743970

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 521, 545, 1042, 1090, 2507, 2605, 5014, 5210, 11983, 12535, 23966, 25070, 56789, 59915, 113578, 119830, 283945, 567890, 1306147, 2612294, 6530735, 13061470]

約数ペア:

[(1, 13061470), (2, 6530735), (5, 2612294), (10, 1306147), (23, 567890), (46, 283945), (109, 119830), (115, 113578), (218, 59915), (230, 56789), (521, 25070), (545, 23966), (1042, 12535), (1090, 11983), (2507, 5210), (2605, 5014)]