4920697444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{93971}}^1$

素因数の和:94060

約数の個数: 48

約数和(自身を含む): 9945996480

約数和(自身を除く): 5025299036

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 106, 212, 247, 494, 689, 988, 1007, 1378, 2014, 2756, 4028, 13091, 26182, 52364, 93971, 187942, 375884, 1221623, 1785449, 2443246, 3570898, 4886492, 4980463, 7141796, 9960926, 19921852, 23210837, 46421674, 64746019, 92843348, 94628797, 129492038, 189257594, 258984076, 378515188, 1230174361, 2460348722, 4920697444]

約数ペア:

[(1, 4920697444), (2, 2460348722), (4, 1230174361), (13, 378515188), (19, 258984076), (26, 189257594), (38, 129492038), (52, 94628797), (53, 92843348), (76, 64746019), (106, 46421674), (212, 23210837), (247, 19921852), (494, 9960926), (689, 7141796), (988, 4980463), (1007, 4886492), (1378, 3570898), (2014, 2443246), (2756, 1785449), (4028, 1221623), (13091, 375884), (26182, 187942), (52364, 93971)]