8049730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3259}}^1$

素因数の和:3298

約数の個数: 32

約数和(自身を含む): 16430400

約数和(自身を除く): 8380670

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 3259, 6518, 16295, 32590, 42367, 61921, 84734, 123842, 211835, 309605, 423670, 619210, 804973, 1609946, 4024865, 8049730]

約数ペア:

[(1, 8049730), (2, 4024865), (5, 1609946), (10, 804973), (13, 619210), (19, 423670), (26, 309605), (38, 211835), (65, 123842), (95, 84734), (130, 61921), (190, 42367), (247, 32590), (494, 16295), (1235, 6518), (2470, 3259)]