1541968976

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 3154083840

約数和(自身を除く): 1612114864

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 127, 137, 191, 232, 254, 274, 382, 464, 508, 548, 764, 1016, 1096, 1528, 2032, 2192, 3056, 3683, 3973, 5539, 7366, 7946, 11078, 14732, 15892, 17399, 22156, 24257, 26167, 29464, 31784, 34798, 44312, 48514, 52334, 58928, 63568, 69596, 88624, 97028, 104668, 139192, 194056, 209336, 278384, 388112, 418672, 504571, 703453, 758843, 1009142, 1406906, 1517686, 2018284, 2813812, 3035372, 3323209, 4036568, 5627624, 6070744, 6646418, 8073136, 11255248, 12141488, 13292836, 26585672, 53171344, 96373061, 192746122, 385492244, 770984488, 1541968976]

約数ペア:

[(1, 1541968976), (2, 770984488), (4, 385492244), (8, 192746122), (16, 96373061), (29, 53171344), (58, 26585672), (116, 13292836), (127, 12141488), (137, 11255248), (191, 8073136), (232, 6646418), (254, 6070744), (274, 5627624), (382, 4036568), (464, 3323209), (508, 3035372), (548, 2813812), (764, 2018284), (1016, 1517686), (1096, 1406906), (1528, 1009142), (2032, 758843), (2192, 703453), (3056, 504571), (3683, 418672), (3973, 388112), (5539, 278384), (7366, 209336), (7946, 194056), (11078, 139192), (14732, 104668), (15892, 97028), (17399, 88624), (22156, 69596), (24257, 63568), (26167, 58928), (29464, 52334), (31784, 48514), (34798, 44312)]