1279666070

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1\times {\mathrm{1051}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 2318902560

約数和(自身を除く): 1039236490

約数列:

[1, 2, 5, 10, 313, 389, 626, 778, 1051, 1565, 1945, 2102, 3130, 3890, 5255, 10510, 121757, 243514, 328963, 408839, 608785, 657926, 817678, 1217570, 1644815, 2044195, 3289630, 4088390, 127966607, 255933214, 639833035, 1279666070]

約数ペア:

[(1, 1279666070), (2, 639833035), (5, 255933214), (10, 127966607), (313, 4088390), (389, 3289630), (626, 2044195), (778, 1644815), (1051, 1217570), (1565, 817678), (1945, 657926), (2102, 608785), (3130, 408839), (3890, 328963), (5255, 243514), (10510, 121757)]