1519266944

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2917}}^1$

素因数の和:3257

約数の個数: 64

約数和(自身を含む): 3271019640

約数和(自身を除く): 1751752696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 313, 416, 626, 832, 1252, 1664, 2504, 2917, 4069, 5008, 5834, 8138, 10016, 11668, 16276, 20032, 23336, 32552, 37921, 40064, 46672, 65104, 75842, 93344, 130208, 151684, 186688, 260416, 303368, 373376, 520832, 606736, 913021, 1213472, 1826042, 2426944, 3652084, 4853888, 7304168, 11869273, 14608336, 23738546, 29216672, 47477092, 58433344, 94954184, 116866688, 189908368, 379816736, 759633472, 1519266944]

約数ペア:

[(1, 1519266944), (2, 759633472), (4, 379816736), (8, 189908368), (13, 116866688), (16, 94954184), (26, 58433344), (32, 47477092), (52, 29216672), (64, 23738546), (104, 14608336), (128, 11869273), (208, 7304168), (313, 4853888), (416, 3652084), (626, 2426944), (832, 1826042), (1252, 1213472), (1664, 913021), (2504, 606736), (2917, 520832), (4069, 373376), (5008, 303368), (5834, 260416), (8138, 186688), (10016, 151684), (11668, 130208), (16276, 93344), (20032, 75842), (23336, 65104), (32552, 46672), (37921, 40064)]