190398486863

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1\times {\mathrm{13417}}^1$

素因数の和:15015

約数の個数: 32

約数和(自身を含む): 221022154752

約数和(自身を除く): 30623667889

約数列:

[1, 13, 23, 31, 299, 403, 713, 1531, 9269, 13417, 19903, 35213, 47461, 174421, 308591, 415927, 457769, 616993, 1091603, 4011683, 5407051, 9566321, 14190839, 20541427, 124362173, 267038551, 472452821, 636784237, 6141886673, 8278195081, 14646037451, 190398486863]

約数ペア:

[(1, 190398486863), (13, 14646037451), (23, 8278195081), (31, 6141886673), (299, 636784237), (403, 472452821), (713, 267038551), (1531, 124362173), (9269, 20541427), (13417, 14190839), (19903, 9566321), (35213, 5407051), (47461, 4011683), (174421, 1091603), (308591, 616993), (415927, 457769)]