1235198744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{21323}}^1$

素因数の和:21899

約数の個数: 32

約数和(自身を含む): 2498746320

約数和(自身を除く): 1263547576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 557, 1114, 2228, 4456, 7241, 14482, 21323, 28964, 42646, 57928, 85292, 170584, 277199, 554398, 1108796, 2217592, 11876911, 23753822, 47507644, 95015288, 154399843, 308799686, 617599372, 1235198744]

約数ペア:

[(1, 1235198744), (2, 617599372), (4, 308799686), (8, 154399843), (13, 95015288), (26, 47507644), (52, 23753822), (104, 11876911), (557, 2217592), (1114, 1108796), (2228, 554398), (4456, 277199), (7241, 170584), (14482, 85292), (21323, 57928), (28964, 42646)]