2198399672

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{537769}}^1$

素因数の和:537855

約数の個数: 32

約数和(自身を含む): 4775397600

約数和(自身を除く): 2576997928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 537769, 1075538, 2151076, 3764383, 4302152, 7528766, 15057532, 30115064, 39257137, 78514274, 157028548, 274799959, 314057096, 549599918, 1099199836, 2198399672]

約数ペア:

[(1, 2198399672), (2, 1099199836), (4, 549599918), (7, 314057096), (8, 274799959), (14, 157028548), (28, 78514274), (56, 39257137), (73, 30115064), (146, 15057532), (292, 7528766), (511, 4302152), (584, 3764383), (1022, 2151076), (2044, 1075538), (4088, 537769)]