1330509278806

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{2617}}^1\times {\mathrm{30809}}^1$

素因数の和:33688

約数の個数: 32

約数和(自身を含む): 2059748570880

約数和(自身を除く): 729239292074

約数列:

[1, 2, 37, 74, 223, 446, 2617, 5234, 8251, 16502, 30809, 61618, 96829, 193658, 583591, 1139933, 1167182, 2279866, 6870407, 13740814, 21592867, 43185734, 80627153, 161254306, 254205059, 508410118, 2983204661, 5966409322, 17979855119, 35959710238, 665254639403, 1330509278806]

約数ペア:

[(1, 1330509278806), (2, 665254639403), (37, 35959710238), (74, 17979855119), (223, 5966409322), (446, 2983204661), (2617, 508410118), (5234, 254205059), (8251, 161254306), (16502, 80627153), (30809, 43185734), (61618, 21592867), (96829, 13740814), (193658, 6870407), (583591, 2279866), (1139933, 1167182)]