1386198914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{2309}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 2245985280

約数和(自身を除く): 859786366

約数列:

[1, 2, 23, 31, 46, 62, 421, 713, 842, 1426, 2309, 4618, 9683, 13051, 19366, 26102, 53107, 71579, 106214, 143158, 300173, 600346, 972089, 1646317, 1944178, 3292634, 22358047, 30134759, 44716094, 60269518, 693099457, 1386198914]

約数ペア:

[(1, 1386198914), (2, 693099457), (23, 60269518), (31, 44716094), (46, 30134759), (62, 22358047), (421, 3292634), (713, 1944178), (842, 1646317), (1426, 972089), (2309, 600346), (4618, 300173), (9683, 143158), (13051, 106214), (19366, 71579), (26102, 53107)]