1330571286

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{248891}}^1$

素因数の和:248919

約数の個数: 48

約数和(自身を含む): 3261480768

約数和(自身を除く): 1930909482

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 486, 594, 891, 1782, 2673, 5346, 248891, 497782, 746673, 1493346, 2240019, 2737801, 4480038, 5475602, 6720057, 8213403, 13440114, 16426806, 20160171, 24640209, 40320342, 49280418, 60480513, 73920627, 120961026, 147841254, 221761881, 443523762, 665285643, 1330571286]

約数ペア:

[(1, 1330571286), (2, 665285643), (3, 443523762), (6, 221761881), (9, 147841254), (11, 120961026), (18, 73920627), (22, 60480513), (27, 49280418), (33, 40320342), (54, 24640209), (66, 20160171), (81, 16426806), (99, 13440114), (162, 8213403), (198, 6720057), (243, 5475602), (297, 4480038), (486, 2737801), (594, 2240019), (891, 1493346), (1782, 746673), (2673, 497782), (5346, 248891)]