749992090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1829249}}^1$

素因数の和:1829297

約数の個数: 16

約数和(自身を含む): 1382913000

約数和(自身を除く): 632920910

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1829249, 3658498, 9146245, 18292490, 74999209, 149998418, 374996045, 749992090]

約数ペア:

[(1, 749992090), (2, 374996045), (5, 149998418), (10, 74999209), (41, 18292490), (82, 9146245), (205, 3658498), (410, 1829249)]