2008010190122

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3539}}^1\times {\mathrm{69859}}^1$

素因数の和:73562

約数の個数: 32

約数和(自身を含む): 3133841356800

約数和(自身を除く): 1125831166678

約数列:

[1, 2, 31, 62, 131, 262, 3539, 4061, 7078, 8122, 69859, 109709, 139718, 219418, 463609, 927218, 2165629, 4331258, 9151529, 14371879, 18303058, 28743758, 247231001, 283697399, 494462002, 567394798, 7664161031, 15328322062, 32387261131, 64774522262, 1004005095061, 2008010190122]

約数ペア:

[(1, 2008010190122), (2, 1004005095061), (31, 64774522262), (62, 32387261131), (131, 15328322062), (262, 7664161031), (3539, 567394798), (4061, 494462002), (7078, 283697399), (8122, 247231001), (69859, 28743758), (109709, 18303058), (139718, 14371879), (219418, 9151529), (463609, 4331258), (927218, 2165629)]