2617961918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:801

約数の個数: 64

約数和(自身を含む): 4693538304

約数和(自身を除く): 2075576386

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 181, 206, 286, 362, 491, 982, 1133, 1339, 1991, 2266, 2353, 2678, 3982, 4706, 5401, 6383, 10802, 12766, 14729, 18643, 25883, 29458, 37286, 50573, 51766, 70213, 88871, 101146, 140426, 177742, 205073, 242359, 410146, 484718, 556303, 657449, 977581, 1112606, 1155323, 1314898, 1955162, 2310646, 2665949, 5331898, 7231939, 9153713, 12708553, 14463878, 18307426, 25417106, 100690843, 118998269, 201381686, 237996538, 1308980959, 2617961918]

約数ペア:

[(1, 2617961918), (2, 1308980959), (11, 237996538), (13, 201381686), (22, 118998269), (26, 100690843), (103, 25417106), (143, 18307426), (181, 14463878), (206, 12708553), (286, 9153713), (362, 7231939), (491, 5331898), (982, 2665949), (1133, 2310646), (1339, 1955162), (1991, 1314898), (2266, 1155323), (2353, 1112606), (2678, 977581), (3982, 657449), (4706, 556303), (5401, 484718), (6383, 410146), (10802, 242359), (12766, 205073), (14729, 177742), (18643, 140426), (25883, 101146), (29458, 88871), (37286, 70213), (50573, 51766)]