140704412

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{2917}}^1$

素因数の和:3341

約数の個数: 24

約数和(自身を含む): 254916480

約数和(自身を除く): 114212068

約数列:

[1, 2, 4, 31, 62, 124, 389, 778, 1556, 2917, 5834, 11668, 12059, 24118, 48236, 90427, 180854, 361708, 1134713, 2269426, 4538852, 35176103, 70352206, 140704412]

約数ペア:

[(1, 140704412), (2, 70352206), (4, 35176103), (31, 4538852), (62, 2269426), (124, 1134713), (389, 361708), (778, 180854), (1556, 90427), (2917, 48236), (5834, 24118), (11668, 12059)]