1293022458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{789391}}^1$

素因数の和:789419

約数の個数: 48

約数和(自身を含む): 3448064256

約数和(自身を除く): 2155041798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 789391, 1578782, 2368173, 4736346, 5525737, 7104519, 10262083, 11051474, 14209038, 16577211, 20524166, 30786249, 33154422, 49731633, 61572498, 71834581, 92358747, 99463266, 143669162, 184717494, 215503743, 431007486, 646511229, 1293022458]

約数ペア:

[(1, 1293022458), (2, 646511229), (3, 431007486), (6, 215503743), (7, 184717494), (9, 143669162), (13, 99463266), (14, 92358747), (18, 71834581), (21, 61572498), (26, 49731633), (39, 33154422), (42, 30786249), (63, 20524166), (78, 16577211), (91, 14209038), (117, 11051474), (126, 10262083), (182, 7104519), (234, 5525737), (273, 4736346), (546, 2368173), (819, 1578782), (1638, 789391)]