1976781144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6335837}}^1$

素因数の和:6335859

約数の個数: 32

約数和(自身を含む): 5322103920

約数和(自身を除く): 3345322776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 6335837, 12671674, 19007511, 25343348, 38015022, 50686696, 76030044, 82365881, 152060088, 164731762, 247097643, 329463524, 494195286, 658927048, 988390572, 1976781144]

約数ペア:

[(1, 1976781144), (2, 988390572), (3, 658927048), (4, 494195286), (6, 329463524), (8, 247097643), (12, 164731762), (13, 152060088), (24, 82365881), (26, 76030044), (39, 50686696), (52, 38015022), (78, 25343348), (104, 19007511), (156, 12671674), (312, 6335837)]