1285688634

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1\times {\mathrm{2633}}^1$

素因数の和:3574

約数の個数: 32

約数和(自身を含む): 2601970560

約数和(自身を除く): 1316281926

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 839, 1678, 2517, 2633, 5034, 5266, 7899, 15798, 81383, 162766, 244149, 255401, 488298, 510802, 766203, 1532406, 2209087, 4418174, 6627261, 13254522, 214281439, 428562878, 642844317, 1285688634]

約数ペア:

[(1, 1285688634), (2, 642844317), (3, 428562878), (6, 214281439), (97, 13254522), (194, 6627261), (291, 4418174), (582, 2209087), (839, 1532406), (1678, 766203), (2517, 510802), (2633, 488298), (5034, 255401), (5266, 244149), (7899, 162766), (15798, 81383)]