2019261387

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1607}}^1$

素因数の和:1764

約数の個数: 64

約数和(自身を含む): 3306562560

約数和(自身を除く): 1287301173

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 101, 143, 303, 319, 377, 429, 957, 1111, 1131, 1313, 1607, 2929, 3333, 3939, 4147, 4821, 8787, 12441, 14443, 17677, 20891, 32219, 38077, 43329, 46603, 53031, 62673, 96657, 114231, 139809, 162307, 229801, 418847, 486921, 512633, 605839, 689403, 1256541, 1537899, 1785377, 1817517, 2109991, 4706903, 5356131, 6329973, 6664229, 14120709, 19992687, 23209901, 51775933, 61189739, 69629703, 155327799, 183569217, 673087129, 2019261387]

約数ペア:

[(1, 2019261387), (3, 673087129), (11, 183569217), (13, 155327799), (29, 69629703), (33, 61189739), (39, 51775933), (87, 23209901), (101, 19992687), (143, 14120709), (303, 6664229), (319, 6329973), (377, 5356131), (429, 4706903), (957, 2109991), (1111, 1817517), (1131, 1785377), (1313, 1537899), (1607, 1256541), (2929, 689403), (3333, 605839), (3939, 512633), (4147, 486921), (4821, 418847), (8787, 229801), (12441, 162307), (14443, 139809), (17677, 114231), (20891, 96657), (32219, 62673), (38077, 53031), (43329, 46603)]