81844322

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1013}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 146016000

約数和(自身を除く): 64171678

約数列:

[1, 2, 7, 14, 29, 58, 199, 203, 398, 406, 1013, 1393, 2026, 2786, 5771, 7091, 11542, 14182, 29377, 40397, 58754, 80794, 201587, 205639, 403174, 411278, 1411109, 2822218, 5846023, 11692046, 40922161, 81844322]

約数ペア:

[(1, 81844322), (2, 40922161), (7, 11692046), (14, 5846023), (29, 2822218), (58, 1411109), (199, 411278), (203, 403174), (398, 205639), (406, 201587), (1013, 80794), (1393, 58754), (2026, 40397), (2786, 29377), (5771, 14182), (7091, 11542)]