4647167972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{5813}}^1$

素因数の和:6060

約数の個数: 48

約数和(自身を含む): 8745186240

約数和(自身を除く): 4098018268

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 157, 268, 314, 628, 1273, 2546, 2983, 5092, 5813, 5966, 10519, 11626, 11932, 21038, 23252, 42076, 110447, 199861, 220894, 389471, 399722, 441788, 778942, 799444, 912641, 1557884, 1825282, 3650564, 7399949, 14799898, 17340179, 29599796, 34680358, 61146947, 69360716, 122293894, 244587788, 1161791993, 2323583986, 4647167972]

約数ペア:

[(1, 4647167972), (2, 2323583986), (4, 1161791993), (19, 244587788), (38, 122293894), (67, 69360716), (76, 61146947), (134, 34680358), (157, 29599796), (268, 17340179), (314, 14799898), (628, 7399949), (1273, 3650564), (2546, 1825282), (2983, 1557884), (5092, 912641), (5813, 799444), (5966, 778942), (10519, 441788), (11626, 399722), (11932, 389471), (21038, 220894), (23252, 199861), (42076, 110447)]