2013274884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2\times {\mathrm{1657}}^1$

素因数の和:1829

約数の個数: 72

約数和(自身を含む): 5016577440

約数和(自身を除く): 3003302556

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 1387, 1657, 2774, 3314, 4161, 4971, 5329, 5548, 6628, 8322, 9942, 10658, 15987, 16644, 19884, 21316, 31483, 31974, 62966, 63948, 94449, 101251, 120961, 125932, 188898, 202502, 241922, 303753, 362883, 377796, 405004, 483844, 607506, 725766, 1215012, 1451532, 2298259, 4596518, 6894777, 8830153, 9193036, 13789554, 17660306, 26490459, 27579108, 35320612, 52980918, 105961836, 167772907, 335545814, 503318721, 671091628, 1006637442, 2013274884]

約数ペア:

[(1, 2013274884), (2, 1006637442), (3, 671091628), (4, 503318721), (6, 335545814), (12, 167772907), (19, 105961836), (38, 52980918), (57, 35320612), (73, 27579108), (76, 26490459), (114, 17660306), (146, 13789554), (219, 9193036), (228, 8830153), (292, 6894777), (438, 4596518), (876, 2298259), (1387, 1451532), (1657, 1215012), (2774, 725766), (3314, 607506), (4161, 483844), (4971, 405004), (5329, 377796), (5548, 362883), (6628, 303753), (8322, 241922), (9942, 202502), (10658, 188898), (15987, 125932), (16644, 120961), (19884, 101251), (21316, 94449), (31483, 63948), (31974, 62966)]