1719372452

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157049}}^1$

素因数の和:157100

約数の個数: 48

約数和(自身を含む): 3799353600

約数和(自身を除く): 2079981148

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 10948, 157049, 314098, 628196, 1099343, 2198686, 2669833, 3612127, 4397372, 5339666, 7224254, 10679332, 14448508, 18688831, 25284889, 37377662, 50569778, 61406159, 74755324, 101139556, 122812318, 245624636, 429843113, 859686226, 1719372452]

約数ペア:

[(1, 1719372452), (2, 859686226), (4, 429843113), (7, 245624636), (14, 122812318), (17, 101139556), (23, 74755324), (28, 61406159), (34, 50569778), (46, 37377662), (68, 25284889), (92, 18688831), (119, 14448508), (161, 10679332), (238, 7224254), (322, 5339666), (391, 4397372), (476, 3612127), (644, 2669833), (782, 2198686), (1564, 1099343), (2737, 628196), (5474, 314098), (10948, 157049)]