1520449744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{83873}}^1$

素因数の和:83995

約数の個数: 40

約数和(自身を含む): 3244917312

約数和(自身を除く): 1724467568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1648, 2266, 4532, 9064, 18128, 83873, 167746, 335492, 670984, 922603, 1341968, 1845206, 3690412, 7380824, 8638919, 14761648, 17277838, 34555676, 69111352, 95028109, 138222704, 190056218, 380112436, 760224872, 1520449744]

約数ペア:

[(1, 1520449744), (2, 760224872), (4, 380112436), (8, 190056218), (11, 138222704), (16, 95028109), (22, 69111352), (44, 34555676), (88, 17277838), (103, 14761648), (176, 8638919), (206, 7380824), (412, 3690412), (824, 1845206), (1133, 1341968), (1648, 922603), (2266, 670984), (4532, 335492), (9064, 167746), (18128, 83873)]