2000494914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{51461}}^1$

素因数の和:51527

約数の個数: 64

約数和(自身を含む): 4742737920

約数和(自身を除く): 2742243006

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 57, 62, 66, 93, 114, 186, 209, 341, 418, 589, 627, 682, 1023, 1178, 1254, 1767, 2046, 3534, 6479, 12958, 19437, 38874, 51461, 102922, 154383, 308766, 566071, 977759, 1132142, 1595291, 1698213, 1955518, 2933277, 3190582, 3396426, 4785873, 5866554, 9571746, 10755349, 17548201, 21510698, 30310529, 32266047, 35096402, 52644603, 60621058, 64532094, 90931587, 105289206, 181863174, 333415819, 666831638, 1000247457, 2000494914]

約数ペア:

[(1, 2000494914), (2, 1000247457), (3, 666831638), (6, 333415819), (11, 181863174), (19, 105289206), (22, 90931587), (31, 64532094), (33, 60621058), (38, 52644603), (57, 35096402), (62, 32266047), (66, 30310529), (93, 21510698), (114, 17548201), (186, 10755349), (209, 9571746), (341, 5866554), (418, 4785873), (589, 3396426), (627, 3190582), (682, 2933277), (1023, 1955518), (1178, 1698213), (1254, 1595291), (1767, 1132142), (2046, 977759), (3534, 566071), (6479, 308766), (12958, 154383), (19437, 102922), (38874, 51461)]