726739338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{48781}}^1$

素因数の和:48990

約数の個数: 32

約数和(自身を含む): 1573512192

約数和(自身を除く): 846772854

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1146, 2483, 4966, 7449, 14898, 48781, 97562, 146343, 292686, 634153, 1268306, 1902459, 3804918, 9317171, 18634342, 27951513, 55903026, 121123223, 242246446, 363369669, 726739338]

約数ペア:

[(1, 726739338), (2, 363369669), (3, 242246446), (6, 121123223), (13, 55903026), (26, 27951513), (39, 18634342), (78, 9317171), (191, 3804918), (382, 1902459), (573, 1268306), (1146, 634153), (2483, 292686), (4966, 146343), (7449, 97562), (14898, 48781)]