4937556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 12819968

約数和(自身を除く): 7882412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1021, 1209, 1612, 2042, 2418, 3063, 4084, 4836, 6126, 12252, 13273, 26546, 31651, 39819, 53092, 63302, 79638, 94953, 126604, 159276, 189906, 379812, 411463, 822926, 1234389, 1645852, 2468778, 4937556]

約数ペア:

[(1, 4937556), (2, 2468778), (3, 1645852), (4, 1234389), (6, 822926), (12, 411463), (13, 379812), (26, 189906), (31, 159276), (39, 126604), (52, 94953), (62, 79638), (78, 63302), (93, 53092), (124, 39819), (156, 31651), (186, 26546), (372, 13273), (403, 12252), (806, 6126), (1021, 4836), (1209, 4084), (1612, 3063), (2042, 2418)]