2128045218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{142841}}^1$

素因数の和:143050

約数の個数: 32

約数和(自身を含む): 4607511552

約数和(自身を除く): 2479466334

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1146, 2483, 4966, 7449, 14898, 142841, 285682, 428523, 857046, 1856933, 3713866, 5570799, 11141598, 27282631, 54565262, 81847893, 163695786, 354674203, 709348406, 1064022609, 2128045218]

約数ペア:

[(1, 2128045218), (2, 1064022609), (3, 709348406), (6, 354674203), (13, 163695786), (26, 81847893), (39, 54565262), (78, 27282631), (191, 11141598), (382, 5570799), (573, 3713866), (1146, 1856933), (2483, 857046), (4966, 428523), (7449, 285682), (14898, 142841)]