409241014

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{28463}}^1$

素因数の和:28564

約数の個数: 32

約数和(自身を含む): 765112320

約数和(自身を除く): 355871306

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 2054, 7189, 14378, 28463, 56926, 199241, 370019, 398482, 740038, 2248577, 2590133, 4497154, 5180266, 15740039, 29231501, 31480078, 58463002, 204620507, 409241014]

約数ペア:

[(1, 409241014), (2, 204620507), (7, 58463002), (13, 31480078), (14, 29231501), (26, 15740039), (79, 5180266), (91, 4497154), (158, 2590133), (182, 2248577), (553, 740038), (1027, 398482), (1106, 370019), (2054, 199241), (7189, 56926), (14378, 28463)]