7132209968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1804709}}^1$

素因数の和:1804749

約数の個数: 40

約数和(自身を含む): 15664882800

約数和(自身を除く): 8532672832

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 1804709, 3609418, 7218836, 14437672, 23461217, 28875344, 34289471, 46922434, 68578942, 93844868, 137157884, 187689736, 274315768, 375379472, 445763123, 548631536, 891526246, 1783052492, 3566104984, 7132209968]

約数ペア:

[(1, 7132209968), (2, 3566104984), (4, 1783052492), (8, 891526246), (13, 548631536), (16, 445763123), (19, 375379472), (26, 274315768), (38, 187689736), (52, 137157884), (76, 93844868), (104, 68578942), (152, 46922434), (208, 34289471), (247, 28875344), (304, 23461217), (494, 14437672), (988, 7218836), (1976, 3609418), (3952, 1804709)]