2017101788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2041601}}^1$

素因数の和:2041637

約数の個数: 24

約数和(自身を含む): 4001539920

約数和(自身を除く): 1984438132

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2041601, 4083202, 8166404, 26540813, 38790419, 53081626, 77580838, 106163252, 155161676, 504275447, 1008550894, 2017101788]

約数ペア:

[(1, 2017101788), (2, 1008550894), (4, 504275447), (13, 155161676), (19, 106163252), (26, 77580838), (38, 53081626), (52, 38790419), (76, 26540813), (247, 8166404), (494, 4083202), (988, 2041601)]