1008023643998

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2131}}^1\times {\mathrm{61099}}^1$

素因数の和:63325

約数の個数: 48

約数和(自身を含む): 1782027936000

約数和(自身を除く): 774004292002

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 2131, 3871, 4262, 7742, 14917, 29834, 61099, 104419, 122198, 168349, 208838, 336698, 427693, 855386, 1178443, 2356886, 2993851, 4826821, 5987702, 8249101, 9653642, 16498202, 33787747, 67575494, 130201969, 236514229, 260403938, 473028458, 911413783, 1822827566, 6379896481, 10285955551, 12759792962, 20571911102, 72001688857, 144003377714, 504011821999, 1008023643998]

約数ペア:

[(1, 1008023643998), (2, 504011821999), (7, 144003377714), (14, 72001688857), (49, 20571911102), (79, 12759792962), (98, 10285955551), (158, 6379896481), (553, 1822827566), (1106, 911413783), (2131, 473028458), (3871, 260403938), (4262, 236514229), (7742, 130201969), (14917, 67575494), (29834, 33787747), (61099, 16498202), (104419, 9653642), (122198, 8249101), (168349, 5987702), (208838, 4826821), (336698, 2993851), (427693, 2356886), (855386, 1178443)]