1971695208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{617699}}^1$

素因数の和:617734

約数の個数: 64

約数和(自身を含む): 5929920000

約数和(自身を除く): 3958224792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 617699, 1235398, 1853097, 2470796, 3706194, 4323893, 4941592, 7412388, 8647786, 11736281, 12971679, 14824776, 17295572, 23472562, 25943358, 34591144, 35208843, 46945124, 51886716, 70417686, 82153967, 93890248, 103773432, 140835372, 164307934, 246461901, 281670744, 328615868, 492923802, 657231736, 985847604, 1971695208]

約数ペア:

[(1, 1971695208), (2, 985847604), (3, 657231736), (4, 492923802), (6, 328615868), (7, 281670744), (8, 246461901), (12, 164307934), (14, 140835372), (19, 103773432), (21, 93890248), (24, 82153967), (28, 70417686), (38, 51886716), (42, 46945124), (56, 35208843), (57, 34591144), (76, 25943358), (84, 23472562), (114, 17295572), (133, 14824776), (152, 12971679), (168, 11736281), (228, 8647786), (266, 7412388), (399, 4941592), (456, 4323893), (532, 3706194), (798, 2470796), (1064, 1853097), (1596, 1235398), (3192, 617699)]