1002004990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{842021}}^1$

素因数の和:842052

約数の個数: 32

約数和(自身を含む): 2182521024

約数和(自身を除く): 1180516034

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 842021, 1684042, 4210105, 5894147, 8420210, 11788294, 14314357, 28628714, 29470735, 58941470, 71571785, 100200499, 143143570, 200400998, 501002495, 1002004990]

約数ペア:

[(1, 1002004990), (2, 501002495), (5, 200400998), (7, 143143570), (10, 100200499), (14, 71571785), (17, 58941470), (34, 29470735), (35, 28628714), (70, 14314357), (85, 11788294), (119, 8420210), (170, 5894147), (238, 4210105), (595, 1684042), (1190, 842021)]