1478863070

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1\times {\mathrm{2699}}^1$

素因数の和:3212

約数の個数: 32

約数和(自身を含む): 2687580000

約数和(自身を除く): 1208716930

約数列:

[1, 2, 5, 10, 157, 314, 349, 698, 785, 1570, 1745, 2699, 3490, 5398, 13495, 26990, 54793, 109586, 273965, 423743, 547930, 847486, 941951, 1883902, 2118715, 4237430, 4709755, 9419510, 147886307, 295772614, 739431535, 1478863070]

約数ペア:

[(1, 1478863070), (2, 739431535), (5, 295772614), (10, 147886307), (157, 9419510), (314, 4709755), (349, 4237430), (698, 2118715), (785, 1883902), (1570, 941951), (1745, 847486), (2699, 547930), (3490, 423743), (5398, 273965), (13495, 109586), (26990, 54793)]