1052860

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 2249856

約数和(自身を除く): 1196996

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 863, 1220, 1726, 3452, 4315, 8630, 17260, 52643, 105286, 210572, 263215, 526430, 1052860]

約数ペア:

[(1, 1052860), (2, 526430), (4, 263215), (5, 210572), (10, 105286), (20, 52643), (61, 17260), (122, 8630), (244, 4315), (305, 3452), (610, 1726), (863, 1220)]