770381898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{897881}}^1$

素因数の和:897910

約数の個数: 32

約数和(自身を含む): 1810130112

約数和(自身を除く): 1039748214

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 897881, 1795762, 2693643, 5387286, 9876691, 11672453, 19753382, 23344906, 29630073, 35017359, 59260146, 70034718, 128396983, 256793966, 385190949, 770381898]

約数ペア:

[(1, 770381898), (2, 385190949), (3, 256793966), (6, 128396983), (11, 70034718), (13, 59260146), (22, 35017359), (26, 29630073), (33, 23344906), (39, 19753382), (66, 11672453), (78, 9876691), (143, 5387286), (286, 2693643), (429, 1795762), (858, 897881)]