486914768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{981683}}^1$

素因数の和:981722

約数の個数: 20

約数和(自身を含む): 973830528

約数和(自身を除く): 486915760

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 981683, 1963366, 3926732, 7853464, 15706928, 30432173, 60864346, 121728692, 243457384, 486914768]

約数ペア:

[(1, 486914768), (2, 243457384), (4, 121728692), (8, 60864346), (16, 30432173), (31, 15706928), (62, 7853464), (124, 3926732), (248, 1963366), (496, 981683)]