4491338018

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:516

約数の個数: 72

約数和(自身を含む): 7702849812

約数和(自身を除く): 3211511794

約数列:

[1, 2, 17, 23, 34, 37, 46, 74, 289, 391, 397, 529, 578, 629, 782, 794, 851, 1058, 1258, 1702, 6647, 6749, 8993, 9131, 10693, 13294, 13498, 14467, 14689, 17986, 18262, 19573, 21386, 28934, 29378, 39146, 114733, 152881, 155227, 210013, 229466, 245939, 249713, 305762, 310454, 332741, 337847, 420026, 491878, 499426, 665482, 675694, 2638859, 3570221, 4245121, 5277718, 5656597, 5743399, 7140442, 7770481, 8490242, 11313194, 11486798, 15540962, 60693757, 97637783, 121387514, 132098177, 195275566, 264196354, 2245669009, 4491338018]

約数ペア:

[(1, 4491338018), (2, 2245669009), (17, 264196354), (23, 195275566), (34, 132098177), (37, 121387514), (46, 97637783), (74, 60693757), (289, 15540962), (391, 11486798), (397, 11313194), (529, 8490242), (578, 7770481), (629, 7140442), (782, 5743399), (794, 5656597), (851, 5277718), (1058, 4245121), (1258, 3570221), (1702, 2638859), (6647, 675694), (6749, 665482), (8993, 499426), (9131, 491878), (10693, 420026), (13294, 337847), (13498, 332741), (14467, 310454), (14689, 305762), (17986, 249713), (18262, 245939), (19573, 229466), (21386, 210013), (28934, 155227), (29378, 152881), (39146, 114733)]