1353205986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1571}}^1$

素因数の和:2039

約数の個数: 64

約数和(自身を含む): 3056873472

約数和(自身を除く): 1703667486

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 421, 682, 842, 1023, 1263, 1571, 2046, 2526, 3142, 4631, 4713, 9262, 9426, 13051, 13893, 17281, 26102, 27786, 34562, 39153, 48701, 51843, 78306, 97402, 103686, 143561, 146103, 287122, 292206, 430683, 535711, 661391, 861366, 1071422, 1322782, 1607133, 1984173, 3214266, 3968346, 7275301, 14550602, 20503121, 21825903, 41006242, 43651806, 61509363, 123018726, 225534331, 451068662, 676602993, 1353205986]

約数ペア:

[(1, 1353205986), (2, 676602993), (3, 451068662), (6, 225534331), (11, 123018726), (22, 61509363), (31, 43651806), (33, 41006242), (62, 21825903), (66, 20503121), (93, 14550602), (186, 7275301), (341, 3968346), (421, 3214266), (682, 1984173), (842, 1607133), (1023, 1322782), (1263, 1071422), (1571, 861366), (2046, 661391), (2526, 535711), (3142, 430683), (4631, 292206), (4713, 287122), (9262, 146103), (9426, 143561), (13051, 103686), (13893, 97402), (17281, 78306), (26102, 51843), (27786, 48701), (34562, 39153)]