1597492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 3110912

約数和(自身を除く): 1513420

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 991, 1612, 1982, 3964, 12883, 25766, 30721, 51532, 61442, 122884, 399373, 798746, 1597492]

約数ペア:

[(1, 1597492), (2, 798746), (4, 399373), (13, 122884), (26, 61442), (31, 51532), (52, 30721), (62, 25766), (124, 12883), (403, 3964), (806, 1982), (991, 1612)]