2019876012003

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{26371}}^1\times {\mathrm{6599}}^1$

素因数の和:33099

約数の個数: 32

約数和(自身を含む): 2782098316800

約数和(自身を除く): 762222304797

約数列:

[1, 3, 53, 73, 159, 219, 3869, 6599, 11607, 19797, 26371, 79113, 349747, 481727, 1049241, 1397663, 1445181, 1925083, 4192989, 5775249, 25531531, 76594593, 102029399, 174022229, 306088197, 522066687, 9223178137, 12703622717, 27669534411, 38110868151, 673292004001, 2019876012003]

約数ペア:

[(1, 2019876012003), (3, 673292004001), (53, 38110868151), (73, 27669534411), (159, 12703622717), (219, 9223178137), (3869, 522066687), (6599, 306088197), (11607, 174022229), (19797, 102029399), (26371, 76594593), (79113, 25531531), (349747, 5775249), (481727, 4192989), (1049241, 1925083), (1397663, 1445181)]