2912481628

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{63697}}^1$

素因数の和:63802

約数の個数: 48

約数和(自身を含む): 6163928064

約数和(自身を除く): 3251446436

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 71, 92, 142, 161, 284, 322, 497, 644, 994, 1633, 1988, 3266, 6532, 11431, 22862, 45724, 63697, 127394, 254788, 445879, 891758, 1465031, 1783516, 2930062, 4522487, 5860124, 9044974, 10255217, 18089948, 20510434, 31657409, 41020868, 63314818, 104017201, 126629636, 208034402, 416068804, 728120407, 1456240814, 2912481628]

約数ペア:

[(1, 2912481628), (2, 1456240814), (4, 728120407), (7, 416068804), (14, 208034402), (23, 126629636), (28, 104017201), (46, 63314818), (71, 41020868), (92, 31657409), (142, 20510434), (161, 18089948), (284, 10255217), (322, 9044974), (497, 5860124), (644, 4522487), (994, 2930062), (1633, 1783516), (1988, 1465031), (3266, 891758), (6532, 445879), (11431, 254788), (22862, 127394), (45724, 63697)]