1243034650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173851}}^1$

素因数の和:173887

約数の個数: 48

約数和(自身を含む): 2716263648

約数和(自身を除く): 1473228998

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 173851, 347702, 869255, 1738510, 1912361, 2260063, 3824722, 4346275, 4520126, 8692550, 9561805, 11300315, 19123610, 22600630, 24860693, 47809025, 49721386, 56501575, 95618050, 113003150, 124303465, 248606930, 621517325, 1243034650]

約数ペア:

[(1, 1243034650), (2, 621517325), (5, 248606930), (10, 124303465), (11, 113003150), (13, 95618050), (22, 56501575), (25, 49721386), (26, 47809025), (50, 24860693), (55, 22600630), (65, 19123610), (110, 11300315), (130, 9561805), (143, 8692550), (275, 4520126), (286, 4346275), (325, 3824722), (550, 2260063), (650, 1912361), (715, 1738510), (1430, 869255), (3575, 347702), (7150, 173851)]