2247426020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{844897}}^1$

素因数の和:844932

約数の個数: 48

約数和(自身を含む): 5677714560

約数和(自身を除く): 3430288540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 844897, 1689794, 3379588, 4224485, 5914279, 8448970, 11828558, 16053043, 16897940, 23657116, 29571395, 32106086, 59142790, 64212172, 80265215, 112371301, 118285580, 160530430, 224742602, 321060860, 449485204, 561856505, 1123713010, 2247426020]

約数ペア:

[(1, 2247426020), (2, 1123713010), (4, 561856505), (5, 449485204), (7, 321060860), (10, 224742602), (14, 160530430), (19, 118285580), (20, 112371301), (28, 80265215), (35, 64212172), (38, 59142790), (70, 32106086), (76, 29571395), (95, 23657116), (133, 16897940), (140, 16053043), (190, 11828558), (266, 8448970), (380, 5914279), (532, 4224485), (665, 3379588), (1330, 1689794), (2660, 844897)]