1930989746

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{221393}}^1$

素因数の和:221498

約数の個数: 24

約数和(自身を含む): 3407253660

約数和(自身を除く): 1476263914

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 4361, 8722, 221393, 442786, 1549751, 3099502, 10848257, 19703977, 21696514, 39407954, 137927839, 275855678, 965494873, 1930989746]

約数ペア:

[(1, 1930989746), (2, 965494873), (7, 275855678), (14, 137927839), (49, 39407954), (89, 21696514), (98, 19703977), (178, 10848257), (623, 3099502), (1246, 1549751), (4361, 442786), (8722, 221393)]