1222607490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3134891}}^1$

素因数の和:3134914

約数の個数: 32

約数和(自身を含む): 3159971136

約数和(自身を除く): 1937363646

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3134891, 6269782, 9404673, 15674455, 18809346, 31348910, 40753583, 47023365, 81507166, 94046730, 122260749, 203767915, 244521498, 407535830, 611303745, 1222607490]

約数ペア:

[(1, 1222607490), (2, 611303745), (3, 407535830), (5, 244521498), (6, 203767915), (10, 122260749), (13, 94046730), (15, 81507166), (26, 47023365), (30, 40753583), (39, 31348910), (65, 18809346), (78, 15674455), (130, 9404673), (195, 6269782), (390, 3134891)]