2150804546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 3725568000

約数和(自身を除く): 1574763454

約数列:

[1, 2, 11, 22, 29, 58, 79, 139, 158, 278, 307, 319, 614, 638, 869, 1529, 1738, 2291, 3058, 3377, 4031, 4582, 6754, 8062, 8903, 10981, 17806, 21962, 24253, 25201, 42673, 44341, 48506, 50402, 85346, 88682, 97933, 120791, 195866, 241582, 266783, 318449, 469403, 533566, 636898, 703337, 938806, 1237517, 1406674, 2475034, 3371167, 3502939, 6742334, 7005878, 7736707, 13612687, 15473414, 27225374, 37082837, 74165674, 97763843, 195527686, 1075402273, 2150804546]

約数ペア:

[(1, 2150804546), (2, 1075402273), (11, 195527686), (22, 97763843), (29, 74165674), (58, 37082837), (79, 27225374), (139, 15473414), (158, 13612687), (278, 7736707), (307, 7005878), (319, 6742334), (614, 3502939), (638, 3371167), (869, 2475034), (1529, 1406674), (1738, 1237517), (2291, 938806), (3058, 703337), (3377, 636898), (4031, 533566), (4582, 469403), (6754, 318449), (8062, 266783), (8903, 241582), (10981, 195866), (17806, 120791), (21962, 97933), (24253, 88682), (25201, 85346), (42673, 50402), (44341, 48506)]