123528028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{8831}}^1$

素因数の和:9117

約数の個数: 24

約数和(自身を含む): 233694720

約数和(自身を除く): 110166692

約数列:

[1, 2, 4, 13, 26, 52, 269, 538, 1076, 3497, 6994, 8831, 13988, 17662, 35324, 114803, 229606, 459212, 2375539, 4751078, 9502156, 30882007, 61764014, 123528028]

約数ペア:

[(1, 123528028), (2, 61764014), (4, 30882007), (13, 9502156), (26, 4751078), (52, 2375539), (269, 459212), (538, 229606), (1076, 114803), (3497, 35324), (6994, 17662), (8831, 13988)]