2188297130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{14737}}^1$

素因数の和:15254

約数の個数: 32

約数和(自身を含む): 4074762240

約数和(自身を除く): 1886465110

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 479, 958, 2395, 4790, 14737, 14849, 29474, 29698, 73685, 74245, 147370, 148490, 456847, 913694, 2284235, 4568470, 7059023, 14118046, 35295115, 70590230, 218829713, 437659426, 1094148565, 2188297130]

約数ペア:

[(1, 2188297130), (2, 1094148565), (5, 437659426), (10, 218829713), (31, 70590230), (62, 35295115), (155, 14118046), (310, 7059023), (479, 4568470), (958, 2284235), (2395, 913694), (4790, 456847), (14737, 148490), (14849, 147370), (29474, 74245), (29698, 73685)]