4865883490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1\times {\mathrm{11471}}^1$

素因数の和:11755

約数の個数: 48

約数和(自身を含む): 9522769536

約数和(自身を除く): 4656886046

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 251, 338, 502, 845, 1255, 1690, 2510, 3263, 6526, 11471, 16315, 22942, 32630, 42419, 57355, 84838, 114710, 149123, 212095, 298246, 424190, 745615, 1491230, 1938599, 2879221, 3877198, 5758442, 9692995, 14396105, 19385990, 28792210, 37429873, 74859746, 187149365, 374298730, 486588349, 973176698, 2432941745, 4865883490]

約数ペア:

[(1, 4865883490), (2, 2432941745), (5, 973176698), (10, 486588349), (13, 374298730), (26, 187149365), (65, 74859746), (130, 37429873), (169, 28792210), (251, 19385990), (338, 14396105), (502, 9692995), (845, 5758442), (1255, 3877198), (1690, 2879221), (2510, 1938599), (3263, 1491230), (6526, 745615), (11471, 424190), (16315, 298246), (22942, 212095), (32630, 149123), (42419, 114710), (57355, 84838)]