291229544714

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{440239}}^1$

素因数の和:440534

約数の個数: 32

約数和(自身を含む): 464428546560

約数和(自身を除く): 173199001846

約数列:

[1, 2, 23, 46, 73, 146, 197, 394, 1679, 3358, 4531, 9062, 14381, 28762, 330763, 440239, 661526, 880478, 10125497, 20250994, 32137447, 64274894, 86727083, 173454166, 739161281, 1478322562, 1994722909, 3989445818, 6331077059, 12662154118, 145614772357, 291229544714]

約数ペア:

[(1, 291229544714), (2, 145614772357), (23, 12662154118), (46, 6331077059), (73, 3989445818), (146, 1994722909), (197, 1478322562), (394, 739161281), (1679, 173454166), (3358, 86727083), (4531, 64274894), (9062, 32137447), (14381, 20250994), (28762, 10125497), (330763, 880478), (440239, 661526)]