1257029124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{38189}}^1$

素因数の和:38420

約数の個数: 48

約数和(自身を含む): 3173741760

約数和(自身を除く): 1916712636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 211, 422, 633, 844, 1266, 2532, 2743, 5486, 8229, 10972, 16458, 32916, 38189, 76378, 114567, 152756, 229134, 458268, 496457, 992914, 1489371, 1985828, 2978742, 5957484, 8057879, 16115758, 24173637, 32231516, 48347274, 96694548, 104752427, 209504854, 314257281, 419009708, 628514562, 1257029124]

約数ペア:

[(1, 1257029124), (2, 628514562), (3, 419009708), (4, 314257281), (6, 209504854), (12, 104752427), (13, 96694548), (26, 48347274), (39, 32231516), (52, 24173637), (78, 16115758), (156, 8057879), (211, 5957484), (422, 2978742), (633, 1985828), (844, 1489371), (1266, 992914), (2532, 496457), (2743, 458268), (5486, 229134), (8229, 152756), (10972, 114567), (16458, 76378), (32916, 38189)]