1330458

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 2875392

約数和(自身を除く): 1544934

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 311, 622, 713, 933, 1426, 1866, 2139, 4278, 7153, 9641, 14306, 19282, 21459, 28923, 42918, 57846, 221743, 443486, 665229, 1330458]

約数ペア:

[(1, 1330458), (2, 665229), (3, 443486), (6, 221743), (23, 57846), (31, 42918), (46, 28923), (62, 21459), (69, 19282), (93, 14306), (138, 9641), (186, 7153), (311, 4278), (622, 2139), (713, 1866), (933, 1426)]