2964468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 7702016

約数和(自身を除く): 4737548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 613, 806, 1209, 1226, 1612, 1839, 2418, 2452, 3678, 4836, 7356, 7969, 15938, 19003, 23907, 31876, 38006, 47814, 57009, 76012, 95628, 114018, 228036, 247039, 494078, 741117, 988156, 1482234, 2964468]

約数ペア:

[(1, 2964468), (2, 1482234), (3, 988156), (4, 741117), (6, 494078), (12, 247039), (13, 228036), (26, 114018), (31, 95628), (39, 76012), (52, 57009), (62, 47814), (78, 38006), (93, 31876), (124, 23907), (156, 19003), (186, 15938), (372, 7969), (403, 7356), (613, 4836), (806, 3678), (1209, 2452), (1226, 2418), (1612, 1839)]