1427854888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{143821}}^1$

素因数の和:143917

約数の個数: 32

約数和(自身を含む): 2873563560

約数和(自身を除く): 1445708672

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 9928, 143821, 287642, 575284, 1150568, 2444957, 4889914, 9779828, 10498933, 19559656, 20997866, 41995732, 83991464, 178481861, 356963722, 713927444, 1427854888]

約数ペア:

[(1, 1427854888), (2, 713927444), (4, 356963722), (8, 178481861), (17, 83991464), (34, 41995732), (68, 20997866), (73, 19559656), (136, 10498933), (146, 9779828), (292, 4889914), (584, 2444957), (1241, 1150568), (2482, 575284), (4964, 287642), (9928, 143821)]