4145694

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 9849600

約数和(自身を除く): 5703906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 98, 118, 147, 177, 239, 294, 354, 413, 478, 717, 826, 1239, 1434, 1673, 2478, 2891, 3346, 5019, 5782, 8673, 10038, 11711, 14101, 17346, 23422, 28202, 35133, 42303, 70266, 84606, 98707, 197414, 296121, 592242, 690949, 1381898, 2072847, 4145694]

約数ペア:

[(1, 4145694), (2, 2072847), (3, 1381898), (6, 690949), (7, 592242), (14, 296121), (21, 197414), (42, 98707), (49, 84606), (59, 70266), (98, 42303), (118, 35133), (147, 28202), (177, 23422), (239, 17346), (294, 14101), (354, 11711), (413, 10038), (478, 8673), (717, 5782), (826, 5019), (1239, 3346), (1434, 2891), (1673, 2478)]