2017227910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{174049}}^1$

素因数の和:174136

約数の個数: 32

約数和(自身を含む): 3884796000

約数和(自身を除く): 1867568090

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 5795, 11590, 174049, 348098, 870245, 1740490, 3306931, 6613862, 10616989, 16534655, 21233978, 33069310, 53084945, 106169890, 201722791, 403445582, 1008613955, 2017227910]

約数ペア:

[(1, 2017227910), (2, 1008613955), (5, 403445582), (10, 201722791), (19, 106169890), (38, 53084945), (61, 33069310), (95, 21233978), (122, 16534655), (190, 10616989), (305, 6613862), (610, 3306931), (1159, 1740490), (2318, 870245), (5795, 348098), (11590, 174049)]