268248110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{33827}}^1$

素因数の和:33908

約数の個数: 32

約数和(自身を含む): 528528672

約数和(自身を除く): 260280562

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 33827, 67654, 169135, 338270, 439751, 879502, 2063447, 2198755, 4126894, 4397510, 10317235, 20634470, 26824811, 53649622, 134124055, 268248110]

約数ペア:

[(1, 268248110), (2, 134124055), (5, 53649622), (10, 26824811), (13, 20634470), (26, 10317235), (61, 4397510), (65, 4126894), (122, 2198755), (130, 2063447), (305, 879502), (610, 439751), (793, 338270), (1586, 169135), (3965, 67654), (7930, 33827)]