1389777714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3637}}^1$

素因数の和:3752

約数の個数: 96

約数和(自身を含む): 3432409344

約数和(自身を除く): 2042631630

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 71, 78, 117, 138, 142, 207, 213, 234, 299, 414, 426, 598, 639, 897, 923, 1278, 1633, 1794, 1846, 2691, 2769, 3266, 3637, 4899, 5382, 5538, 7274, 8307, 9798, 10911, 14697, 16614, 21229, 21822, 29394, 32733, 42458, 47281, 63687, 65466, 83651, 94562, 127374, 141843, 167302, 191061, 250953, 258227, 283686, 382122, 425529, 501906, 516454, 752859, 774681, 851058, 1087463, 1505718, 1549362, 2174926, 2324043, 3262389, 3356951, 4648086, 5939221, 6524778, 6713902, 9787167, 10070853, 11878442, 17817663, 19574334, 20141706, 30212559, 35635326, 53452989, 60425118, 77209873, 106905978, 154419746, 231629619, 463259238, 694888857, 1389777714]

約数ペア:

[(1, 1389777714), (2, 694888857), (3, 463259238), (6, 231629619), (9, 154419746), (13, 106905978), (18, 77209873), (23, 60425118), (26, 53452989), (39, 35635326), (46, 30212559), (69, 20141706), (71, 19574334), (78, 17817663), (117, 11878442), (138, 10070853), (142, 9787167), (207, 6713902), (213, 6524778), (234, 5939221), (299, 4648086), (414, 3356951), (426, 3262389), (598, 2324043), (639, 2174926), (897, 1549362), (923, 1505718), (1278, 1087463), (1633, 851058), (1794, 774681), (1846, 752859), (2691, 516454), (2769, 501906), (3266, 425529), (3637, 382122), (4899, 283686), (5382, 258227), (5538, 250953), (7274, 191061), (8307, 167302), (9798, 141843), (10911, 127374), (14697, 94562), (16614, 83651), (21229, 65466), (21822, 63687), (29394, 47281), (32733, 42458)]