395087137102

素因数分解:

$2^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1103}}^1\times {\mathrm{18367}}^1$

素因数の和:19685

約数の個数: 48

約数和(自身を含む): 693516902400

約数和(自身を除く): 298429765298

約数列:

[1, 2, 7, 14, 49, 98, 199, 398, 1103, 1393, 2206, 2786, 7721, 9751, 15442, 18367, 19502, 36734, 54047, 108094, 128569, 219497, 257138, 438994, 899983, 1536479, 1799966, 3072958, 3655033, 7310066, 10755353, 20258801, 21510706, 25585231, 40517602, 51170462, 141811607, 179096617, 283623214, 358193234, 992681249, 1985362498, 4031501399, 8063002798, 28220509793, 56441019586, 197543568551, 395087137102]

約数ペア:

[(1, 395087137102), (2, 197543568551), (7, 56441019586), (14, 28220509793), (49, 8063002798), (98, 4031501399), (199, 1985362498), (398, 992681249), (1103, 358193234), (1393, 283623214), (2206, 179096617), (2786, 141811607), (7721, 51170462), (9751, 40517602), (15442, 25585231), (18367, 21510706), (19502, 20258801), (36734, 10755353), (54047, 7310066), (108094, 3655033), (128569, 3072958), (219497, 1799966), (257138, 1536479), (438994, 899983)]