5491342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 9285120

約数和(自身を除く): 3793778

約数列:

[1, 2, 19, 23, 38, 46, 61, 103, 122, 206, 437, 874, 1159, 1403, 1957, 2318, 2369, 2806, 3914, 4738, 6283, 12566, 26657, 45011, 53314, 90022, 119377, 144509, 238754, 289018, 2745671, 5491342]

約数ペア:

[(1, 5491342), (2, 2745671), (19, 289018), (23, 238754), (38, 144509), (46, 119377), (61, 90022), (103, 53314), (122, 45011), (206, 26657), (437, 12566), (874, 6283), (1159, 4738), (1403, 3914), (1957, 2806), (2318, 2369)]