1189355344

素因数分解:

$2^4\times {\mathrm{181}}^2\times {\mathrm{2269}}^1$

素因数の和:2639

約数の個数: 30

約数和(自身を含む): 2318198910

約数和(自身を除く): 1128843566

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2269, 2896, 4538, 9076, 18152, 32761, 36304, 65522, 131044, 262088, 410689, 524176, 821378, 1642756, 3285512, 6571024, 74334709, 148669418, 297338836, 594677672, 1189355344]

約数ペア:

[(1, 1189355344), (2, 594677672), (4, 297338836), (8, 148669418), (16, 74334709), (181, 6571024), (362, 3285512), (724, 1642756), (1448, 821378), (2269, 524176), (2896, 410689), (4538, 262088), (9076, 131044), (18152, 65522), (32761, 36304)]