1700478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^3\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 48

約数和(自身を含む): 4084080

約数和(自身を除く): 2383602

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 169, 234, 258, 338, 387, 507, 559, 774, 1014, 1118, 1521, 1677, 2197, 3042, 3354, 4394, 5031, 6591, 7267, 10062, 13182, 14534, 19773, 21801, 39546, 43602, 65403, 94471, 130806, 188942, 283413, 566826, 850239, 1700478]

約数ペア:

[(1, 1700478), (2, 850239), (3, 566826), (6, 283413), (9, 188942), (13, 130806), (18, 94471), (26, 65403), (39, 43602), (43, 39546), (78, 21801), (86, 19773), (117, 14534), (129, 13182), (169, 10062), (234, 7267), (258, 6591), (338, 5031), (387, 4394), (507, 3354), (559, 3042), (774, 2197), (1014, 1677), (1118, 1521)]