2017191202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{599}}^1$

素因数の和:1051

約数の個数: 64

約数和(自身を含む): 3646944000

約数和(自身を除く): 1629752798

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 401, 442, 494, 599, 646, 802, 1198, 4199, 5213, 6817, 7619, 7787, 8398, 10183, 10426, 11381, 13634, 15238, 15574, 20366, 22762, 88621, 99047, 129523, 132379, 147953, 177242, 193477, 198094, 240199, 259046, 264758, 295906, 386954, 480398, 1683799, 2515201, 3122587, 3367598, 4083383, 4563781, 5030402, 6245174, 8166766, 9127562, 53083979, 59329153, 77584277, 106167958, 118658306, 155168554, 1008595601, 2017191202]

約数ペア:

[(1, 2017191202), (2, 1008595601), (13, 155168554), (17, 118658306), (19, 106167958), (26, 77584277), (34, 59329153), (38, 53083979), (221, 9127562), (247, 8166766), (323, 6245174), (401, 5030402), (442, 4563781), (494, 4083383), (599, 3367598), (646, 3122587), (802, 2515201), (1198, 1683799), (4199, 480398), (5213, 386954), (6817, 295906), (7619, 264758), (7787, 259046), (8398, 240199), (10183, 198094), (10426, 193477), (11381, 177242), (13634, 147953), (15238, 132379), (15574, 129523), (20366, 99047), (22762, 88621)]