1262248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 2608200

約数和(自身を除く): 1345952

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 229, 424, 458, 689, 916, 1378, 1832, 2756, 2977, 5512, 5954, 11908, 12137, 23816, 24274, 48548, 97096, 157781, 315562, 631124, 1262248]

約数ペア:

[(1, 1262248), (2, 631124), (4, 315562), (8, 157781), (13, 97096), (26, 48548), (52, 24274), (53, 23816), (104, 12137), (106, 11908), (212, 5954), (229, 5512), (424, 2977), (458, 2756), (689, 1832), (916, 1378)]