980726704

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{914857}}^1$

素因数の和:914932

約数の個数: 20

約数和(自身を含む): 1928520664

約数和(自身を除く): 947793960

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 914857, 1829714, 3659428, 7318856, 14637712, 61295419, 122590838, 245181676, 490363352, 980726704]

約数ペア:

[(1, 980726704), (2, 490363352), (4, 245181676), (8, 122590838), (16, 61295419), (67, 14637712), (134, 7318856), (268, 3659428), (536, 1829714), (1072, 914857)]