371373392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{93971}}^1$

素因数の和:94011

約数の個数: 40

約数和(自身を含む): 815676960

約数和(自身を除く): 444303568

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 93971, 187942, 375884, 751768, 1221623, 1503536, 1785449, 2443246, 3570898, 4886492, 7141796, 9772984, 14283592, 19545968, 23210837, 28567184, 46421674, 92843348, 185686696, 371373392]

約数ペア:

[(1, 371373392), (2, 185686696), (4, 92843348), (8, 46421674), (13, 28567184), (16, 23210837), (19, 19545968), (26, 14283592), (38, 9772984), (52, 7141796), (76, 4886492), (104, 3570898), (152, 2443246), (208, 1785449), (247, 1503536), (304, 1221623), (494, 751768), (988, 375884), (1976, 187942), (3952, 93971)]