1809883910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{152219}}^1$

素因数の和:152296

約数の個数: 32

約数和(自身を含む): 3452349600

約数和(自身を除く): 1642465690

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 5945, 11890, 152219, 304438, 761095, 1522190, 4414351, 6240979, 8828702, 12481958, 22071755, 31204895, 44143510, 62409790, 180988391, 361976782, 904941955, 1809883910]

約数ペア:

[(1, 1809883910), (2, 904941955), (5, 361976782), (10, 180988391), (29, 62409790), (41, 44143510), (58, 31204895), (82, 22071755), (145, 12481958), (205, 8828702), (290, 6240979), (410, 4414351), (1189, 1522190), (2378, 761095), (5945, 304438), (11890, 152219)]