1383790616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{782687}}^1$

素因数の和:782723

約数の個数: 32

約数和(自身を含む): 2958560640

約数和(自身を除く): 1574770024

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 782687, 1565374, 3130748, 6261496, 10174931, 13305679, 20349862, 26611358, 40699724, 53222716, 81399448, 106445432, 172973827, 345947654, 691895308, 1383790616]

約数ペア:

[(1, 1383790616), (2, 691895308), (4, 345947654), (8, 172973827), (13, 106445432), (17, 81399448), (26, 53222716), (34, 40699724), (52, 26611358), (68, 20349862), (104, 13305679), (136, 10174931), (221, 6261496), (442, 3130748), (884, 1565374), (1768, 782687)]