1388442096

素因数分解:

$2^4\times 3^2\times {\mathrm{9641959}}^1$

素因数の和:9641973

約数の個数: 30

約数和(自身を含む): 3885709880

約数和(自身を除く): 2497267784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 9641959, 19283918, 28925877, 38567836, 57851754, 77135672, 86777631, 115703508, 154271344, 173555262, 231407016, 347110524, 462814032, 694221048, 1388442096]

約数ペア:

[(1, 1388442096), (2, 694221048), (3, 462814032), (4, 347110524), (6, 231407016), (8, 173555262), (9, 154271344), (12, 115703508), (16, 86777631), (18, 77135672), (24, 57851754), (36, 38567836), (48, 28925877), (72, 19283918), (144, 9641959)]