1420801477942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{542704919}}^1$

素因数の和:542704956

約数の個数: 32

約数和(自身を含む): 2813382305280

約数和(自身を除く): 1392580827338

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 542704919, 1085409838, 3798934433, 5969754109, 7597868866, 9225983623, 11939508218, 18451967246, 41788278763, 64581885361, 83576557526, 101485819853, 129163770722, 202971639706, 710400738971, 1420801477942]

約数ペア:

[(1, 1420801477942), (2, 710400738971), (7, 202971639706), (11, 129163770722), (14, 101485819853), (17, 83576557526), (22, 64581885361), (34, 41788278763), (77, 18451967246), (119, 11939508218), (154, 9225983623), (187, 7597868866), (238, 5969754109), (374, 3798934433), (1309, 1085409838), (2618, 542704919)]