2217870642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{980491}}^1$

素因数の和:980538

約数の個数: 32

約数和(自身を含む): 4941679680

約数和(自身を除く): 2723809038

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 980491, 1960982, 2941473, 5882946, 12746383, 25492766, 28434239, 38239149, 56868478, 76478298, 85302717, 170605434, 369645107, 739290214, 1108935321, 2217870642]

約数ペア:

[(1, 2217870642), (2, 1108935321), (3, 739290214), (6, 369645107), (13, 170605434), (26, 85302717), (29, 76478298), (39, 56868478), (58, 38239149), (78, 28434239), (87, 25492766), (174, 12746383), (377, 5882946), (754, 2941473), (1131, 1960982), (2262, 980491)]