1279689852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2521}}^1\times {\mathrm{6043}}^1$

素因数の和:8578

約数の個数: 48

約数和(自身を含む): 3414424832

約数和(自身を除く): 2134734980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2521, 5042, 6043, 7563, 10084, 12086, 15126, 17647, 18129, 24172, 30252, 35294, 36258, 42301, 52941, 70588, 72516, 84602, 105882, 126903, 169204, 211764, 253806, 507612, 15234403, 30468806, 45703209, 60937612, 91406418, 106640821, 182812836, 213281642, 319922463, 426563284, 639844926, 1279689852]

約数ペア:

[(1, 1279689852), (2, 639844926), (3, 426563284), (4, 319922463), (6, 213281642), (7, 182812836), (12, 106640821), (14, 91406418), (21, 60937612), (28, 45703209), (42, 30468806), (84, 15234403), (2521, 507612), (5042, 253806), (6043, 211764), (7563, 169204), (10084, 126903), (12086, 105882), (15126, 84602), (17647, 72516), (18129, 70588), (24172, 52941), (30252, 42301), (35294, 36258)]