281188891114

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{617}}^1\times {\mathrm{13751}}^1$

素因数の和:14670

約数の個数: 32

約数和(自身を含む): 430172021376

約数和(自身を除く): 148983130262

約数列:

[1, 2, 73, 146, 227, 454, 617, 1234, 13751, 16571, 27502, 33142, 45041, 90082, 140059, 280118, 1003823, 2007646, 3121477, 6242954, 8484367, 10224307, 16968734, 20448614, 227867821, 455735642, 619358791, 1238717582, 1925951309, 3851902618, 140594445557, 281188891114]

約数ペア:

[(1, 281188891114), (2, 140594445557), (73, 3851902618), (146, 1925951309), (227, 1238717582), (454, 619358791), (617, 455735642), (1234, 227867821), (13751, 20448614), (16571, 16968734), (27502, 10224307), (33142, 8484367), (45041, 6242954), (90082, 3121477), (140059, 2007646), (280118, 1003823)]