1330338798

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{2341}}^1$

素因数の和:2721

約数の個数: 48

約数和(自身を含む): 2917701072

約数和(自身を除く): 1587362274

約数列:

[1, 2, 3, 6, 9, 18, 131, 241, 262, 393, 482, 723, 786, 1179, 1446, 2169, 2341, 2358, 4338, 4682, 7023, 14046, 21069, 31571, 42138, 63142, 94713, 189426, 284139, 306671, 564181, 568278, 613342, 920013, 1128362, 1692543, 1840026, 2760039, 3385086, 5077629, 5520078, 10155258, 73907711, 147815422, 221723133, 443446266, 665169399, 1330338798]

約数ペア:

[(1, 1330338798), (2, 665169399), (3, 443446266), (6, 221723133), (9, 147815422), (18, 73907711), (131, 10155258), (241, 5520078), (262, 5077629), (393, 3385086), (482, 2760039), (723, 1840026), (786, 1692543), (1179, 1128362), (1446, 920013), (2169, 613342), (2341, 568278), (2358, 564181), (4338, 306671), (4682, 284139), (7023, 189426), (14046, 94713), (21069, 63142), (31571, 42138)]