4985109724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{33347}}^1$

素因数の和:33658

約数の個数: 48

約数和(自身を含む): 10532632320

約数和(自身を除く): 5547522596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 281, 532, 562, 1124, 1967, 3934, 5339, 7868, 10678, 21356, 33347, 37373, 66694, 74746, 133388, 149492, 233429, 466858, 633593, 933716, 1267186, 2534372, 4435151, 8870302, 9370507, 17740604, 18741014, 37482028, 65593549, 131187098, 178039633, 262374196, 356079266, 712158532, 1246277431, 2492554862, 4985109724]

約数ペア:

[(1, 4985109724), (2, 2492554862), (4, 1246277431), (7, 712158532), (14, 356079266), (19, 262374196), (28, 178039633), (38, 131187098), (76, 65593549), (133, 37482028), (266, 18741014), (281, 17740604), (532, 9370507), (562, 8870302), (1124, 4435151), (1967, 2534372), (3934, 1267186), (5339, 933716), (7868, 633593), (10678, 466858), (21356, 233429), (33347, 149492), (37373, 133388), (66694, 74746)]