788452490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2671}}^1\times {\mathrm{4217}}^1$

素因数の和:6902

約数の個数: 32

約数和(自身を含む): 1622951424

約数和(自身を除く): 834498934

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2671, 4217, 5342, 8434, 13355, 18697, 21085, 26710, 29519, 37394, 42170, 59038, 93485, 147595, 186970, 295190, 11263607, 22527214, 56318035, 78845249, 112636070, 157690498, 394226245, 788452490]

約数ペア:

[(1, 788452490), (2, 394226245), (5, 157690498), (7, 112636070), (10, 78845249), (14, 56318035), (35, 22527214), (70, 11263607), (2671, 295190), (4217, 186970), (5342, 147595), (8434, 93485), (13355, 59038), (18697, 42170), (21085, 37394), (26710, 29519)]