5385717428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{778733}}^1$

素因数の和:778776

約数の個数: 48

約数和(自身を含む): 12210549120

約数和(自身を除く): 6824831692

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 778733, 1557466, 3114932, 5451131, 10123529, 10902262, 14795927, 20247058, 21804524, 29591854, 40494116, 59183708, 70864703, 103571489, 141729406, 192347051, 207142978, 283458812, 384694102, 414285956, 769388204, 1346429357, 2692858714, 5385717428]

約数ペア:

[(1, 5385717428), (2, 2692858714), (4, 1346429357), (7, 769388204), (13, 414285956), (14, 384694102), (19, 283458812), (26, 207142978), (28, 192347051), (38, 141729406), (52, 103571489), (76, 70864703), (91, 59183708), (133, 40494116), (182, 29591854), (247, 21804524), (266, 20247058), (364, 14795927), (494, 10902262), (532, 10123529), (988, 5451131), (1729, 3114932), (3458, 1557466), (6916, 778733)]