1219263786

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{5479}}^1$

素因数の和:5820

約数の個数: 64

約数和(自身を含む): 2927635200

約数和(自身を除く): 1708371414

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 317, 351, 634, 702, 951, 1902, 2853, 4121, 5479, 5706, 8242, 8559, 10958, 12363, 16437, 17118, 24726, 32874, 37089, 49311, 71227, 74178, 98622, 111267, 142454, 147933, 213681, 222534, 295866, 427362, 641043, 1282086, 1736843, 1923129, 3473686, 3846258, 5210529, 10421058, 15631587, 22578959, 31263174, 45157918, 46894761, 67736877, 93789522, 135473754, 203210631, 406421262, 609631893, 1219263786]

約数ペア:

[(1, 1219263786), (2, 609631893), (3, 406421262), (6, 203210631), (9, 135473754), (13, 93789522), (18, 67736877), (26, 46894761), (27, 45157918), (39, 31263174), (54, 22578959), (78, 15631587), (117, 10421058), (234, 5210529), (317, 3846258), (351, 3473686), (634, 1923129), (702, 1736843), (951, 1282086), (1902, 641043), (2853, 427362), (4121, 295866), (5479, 222534), (5706, 213681), (8242, 147933), (8559, 142454), (10958, 111267), (12363, 98622), (16437, 74178), (17118, 71227), (24726, 49311), (32874, 37089)]