22980491779

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1\times {\mathrm{1993}}^1$

素因数の和:2827

約数の個数: 32

約数和(自身を含む): 27565056000

約数和(自身を除く): 4584564221

約数列:

[1, 7, 29, 79, 203, 553, 719, 1993, 2291, 5033, 13951, 16037, 20851, 56801, 57797, 145957, 157447, 397607, 404579, 1102129, 1432967, 1647229, 4565963, 10030769, 11530603, 31961741, 41556043, 113204393, 290892301, 792430751, 3282927397, 22980491779]

約数ペア:

[(1, 22980491779), (7, 3282927397), (29, 792430751), (79, 290892301), (203, 113204393), (553, 41556043), (719, 31961741), (1993, 11530603), (2291, 10030769), (5033, 4565963), (13951, 1647229), (16037, 1432967), (20851, 1102129), (56801, 404579), (57797, 397607), (145957, 157447)]