2011396035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{577}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 3618261504

約数和(自身を除く): 1606865469

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 571, 577, 1221, 1713, 1731, 2035, 2855, 2885, 6105, 6281, 6347, 8565, 8655, 18843, 19041, 21127, 21349, 31405, 31735, 63381, 64047, 94215, 95205, 105635, 106745, 232397, 234839, 316905, 320235, 329467, 697191, 704517, 988401, 1161985, 1174195, 1647335, 3485955, 3522585, 3624137, 4942005, 10872411, 12190279, 18120685, 36570837, 54362055, 60951395, 134093069, 182854185, 402279207, 670465345, 2011396035]

約数ペア:

[(1, 2011396035), (3, 670465345), (5, 402279207), (11, 182854185), (15, 134093069), (33, 60951395), (37, 54362055), (55, 36570837), (111, 18120685), (165, 12190279), (185, 10872411), (407, 4942005), (555, 3624137), (571, 3522585), (577, 3485955), (1221, 1647335), (1713, 1174195), (1731, 1161985), (2035, 988401), (2855, 704517), (2885, 697191), (6105, 329467), (6281, 320235), (6347, 316905), (8565, 234839), (8655, 232397), (18843, 106745), (19041, 105635), (21127, 95205), (21349, 94215), (31405, 64047), (31735, 63381)]