1662049730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{30773}}^1$

素因数の和:31282

約数の個数: 32

約数和(自身を含む): 3270414528

約数和(自身を除く): 1608364798

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 491, 982, 2455, 4910, 5401, 10802, 27005, 30773, 54010, 61546, 153865, 307730, 338503, 677006, 1692515, 3385030, 15109543, 30219086, 75547715, 151095430, 166204973, 332409946, 831024865, 1662049730]

約数ペア:

[(1, 1662049730), (2, 831024865), (5, 332409946), (10, 166204973), (11, 151095430), (22, 75547715), (55, 30219086), (110, 15109543), (491, 3385030), (982, 1692515), (2455, 677006), (4910, 338503), (5401, 307730), (10802, 153865), (27005, 61546), (30773, 54010)]