2013031722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{3137}}^1$

素因数の和:3607

約数の個数: 64

約数和(自身を含む): 4575957120

約数和(自身を除く): 2562925398

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 433, 494, 741, 866, 1299, 1482, 2598, 3137, 5629, 6274, 8227, 9411, 11258, 16454, 16887, 18822, 24681, 33774, 40781, 49362, 59603, 81562, 106951, 119206, 122343, 178809, 213902, 244686, 320853, 357618, 641706, 774839, 1358321, 1549678, 2324517, 2716642, 4074963, 4649034, 8149926, 17658173, 25808099, 35316346, 51616198, 52974519, 77424297, 105949038, 154848594, 335505287, 671010574, 1006515861, 2013031722]

約数ペア:

[(1, 2013031722), (2, 1006515861), (3, 671010574), (6, 335505287), (13, 154848594), (19, 105949038), (26, 77424297), (38, 52974519), (39, 51616198), (57, 35316346), (78, 25808099), (114, 17658173), (247, 8149926), (433, 4649034), (494, 4074963), (741, 2716642), (866, 2324517), (1299, 1549678), (1482, 1358321), (2598, 774839), (3137, 641706), (5629, 357618), (6274, 320853), (8227, 244686), (9411, 213902), (11258, 178809), (16454, 122343), (16887, 119206), (18822, 106951), (24681, 81562), (33774, 59603), (40781, 49362)]