731400514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{769}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 1195674480

約数和(自身を除く): 464273966

約数列:

[1, 2, 13, 26, 157, 233, 314, 466, 769, 1538, 2041, 3029, 4082, 6058, 9997, 19994, 36581, 73162, 120733, 179177, 241466, 358354, 475553, 951106, 1569529, 2329301, 3139058, 4658602, 28130789, 56261578, 365700257, 731400514]

約数ペア:

[(1, 731400514), (2, 365700257), (13, 56261578), (26, 28130789), (157, 4658602), (233, 3139058), (314, 2329301), (466, 1569529), (769, 951106), (1538, 475553), (2041, 358354), (3029, 241466), (4082, 179177), (6058, 120733), (9997, 73162), (19994, 36581)]