1296165556

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{12569}}^1$

素因数の和:12736

約数の個数: 48

約数和(自身を含む): 2703052800

約数和(自身を除く): 1406887244

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 127, 203, 254, 406, 508, 812, 889, 1778, 3556, 3683, 7366, 12569, 14732, 25138, 25781, 50276, 51562, 87983, 103124, 175966, 351932, 364501, 729002, 1458004, 1596263, 2551507, 3192526, 5103014, 6385052, 10206028, 11173841, 22347682, 44695364, 46291627, 92583254, 185166508, 324041389, 648082778, 1296165556]

約数ペア:

[(1, 1296165556), (2, 648082778), (4, 324041389), (7, 185166508), (14, 92583254), (28, 46291627), (29, 44695364), (58, 22347682), (116, 11173841), (127, 10206028), (203, 6385052), (254, 5103014), (406, 3192526), (508, 2551507), (812, 1596263), (889, 1458004), (1778, 729002), (3556, 364501), (3683, 351932), (7366, 175966), (12569, 103124), (14732, 87983), (25138, 51562), (25781, 50276)]