2340492789

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1\times {\mathrm{761}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 3335731200

約数和(自身を除く): 995238411

約数列:

[1, 3, 19, 57, 79, 237, 683, 761, 1501, 2049, 2283, 4503, 12977, 14459, 38931, 43377, 53957, 60119, 161871, 180357, 519763, 1025183, 1142261, 1559289, 3075549, 3426783, 9875497, 29626491, 41061277, 123183831, 780164263, 2340492789]

約数ペア:

[(1, 2340492789), (3, 780164263), (19, 123183831), (57, 41061277), (79, 29626491), (237, 9875497), (683, 3426783), (761, 3075549), (1501, 1559289), (2049, 1142261), (2283, 1025183), (4503, 519763), (12977, 180357), (14459, 161871), (38931, 60119), (43377, 53957)]