2019668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4243}}^1$

素因数の和:4271

約数の個数: 24

約数和(自身を含む): 4277952

約数和(自身を除く): 2258284

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 4243, 8486, 16972, 29701, 59402, 72131, 118804, 144262, 288524, 504917, 1009834, 2019668]

約数ペア:

[(1, 2019668), (2, 1009834), (4, 504917), (7, 288524), (14, 144262), (17, 118804), (28, 72131), (34, 59402), (68, 29701), (119, 16972), (238, 8486), (476, 4243)]