1906163714

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{551233}}^1$

素因数の和:551274

約数の個数: 32

約数和(自身を含む): 3704292480

約数和(自身を除く): 1798128766

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 551233, 1102466, 3858631, 7166029, 7717262, 10473427, 14332058, 20946854, 50162203, 73313989, 100324406, 136154551, 146627978, 272309102, 953081857, 1906163714]

約数ペア:

[(1, 1906163714), (2, 953081857), (7, 272309102), (13, 146627978), (14, 136154551), (19, 100324406), (26, 73313989), (38, 50162203), (91, 20946854), (133, 14332058), (182, 10473427), (247, 7717262), (266, 7166029), (494, 3858631), (1729, 1102466), (3458, 551233)]