2128202235

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{508531}}^1$

素因数の和:508576

約数の個数: 32

約数和(自身を含む): 3905525760

約数和(自身を除く): 1777323525

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 508531, 1525593, 2542655, 4576779, 7627965, 13730337, 15764461, 22883895, 47293383, 68651685, 78822305, 141880149, 236466915, 425640447, 709400745, 2128202235]

約数ペア:

[(1, 2128202235), (3, 709400745), (5, 425640447), (9, 236466915), (15, 141880149), (27, 78822305), (31, 68651685), (45, 47293383), (93, 22883895), (135, 15764461), (155, 13730337), (279, 7627965), (465, 4576779), (837, 2542655), (1395, 1525593), (4185, 508531)]