477828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1044

約数の個数: 36

約数和(自身を含む): 1302028

約数和(自身を除く): 824200

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1021, 2042, 3063, 4084, 6126, 9189, 12252, 13273, 18378, 26546, 36756, 39819, 53092, 79638, 119457, 159276, 238914, 477828]

約数ペア:

[(1, 477828), (2, 238914), (3, 159276), (4, 119457), (6, 79638), (9, 53092), (12, 39819), (13, 36756), (18, 26546), (26, 18378), (36, 13273), (39, 12252), (52, 9189), (78, 6126), (117, 4084), (156, 3063), (234, 2042), (468, 1021)]