384920642405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1118809}}^1$

素因数の和:1118973

約数の個数: 32

約数和(自身を含む): 511251417600

約数和(自身を除く): 126330775195

約数列:

[1, 5, 13, 65, 67, 79, 335, 395, 871, 1027, 4355, 5135, 5293, 26465, 68809, 344045, 1118809, 5594045, 14544517, 72722585, 74960203, 88385911, 374801015, 441929555, 974482639, 1149016843, 4872413195, 5745084215, 5921856037, 29609280185, 76984128481, 384920642405]

約数ペア:

[(1, 384920642405), (5, 76984128481), (13, 29609280185), (65, 5921856037), (67, 5745084215), (79, 4872413195), (335, 1149016843), (395, 974482639), (871, 441929555), (1027, 374801015), (4355, 88385911), (5135, 74960203), (5293, 72722585), (26465, 14544517), (68809, 5594045), (344045, 1118809)]