2345898

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 5037120

約数和(自身を除く): 2691222

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 211, 218, 327, 422, 633, 654, 1266, 1853, 3587, 3706, 5559, 7174, 10761, 11118, 21522, 22999, 45998, 68997, 137994, 390983, 781966, 1172949, 2345898]

約数ペア:

[(1, 2345898), (2, 1172949), (3, 781966), (6, 390983), (17, 137994), (34, 68997), (51, 45998), (102, 22999), (109, 21522), (211, 11118), (218, 10761), (327, 7174), (422, 5559), (633, 3706), (654, 3587), (1266, 1853)]