123025916

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{1433}}^1$

素因数の和:1590

約数の個数: 36

約数和(自身を含む): 235130112

約数和(自身を除く): 112104196

約数列:

[1, 2, 4, 13, 26, 52, 127, 169, 254, 338, 508, 676, 1433, 1651, 2866, 3302, 5732, 6604, 18629, 21463, 37258, 42926, 74516, 85852, 181991, 242177, 363982, 484354, 727964, 968708, 2365883, 4731766, 9463532, 30756479, 61512958, 123025916]

約数ペア:

[(1, 123025916), (2, 61512958), (4, 30756479), (13, 9463532), (26, 4731766), (52, 2365883), (127, 968708), (169, 727964), (254, 484354), (338, 363982), (508, 242177), (676, 181991), (1433, 85852), (1651, 74516), (2866, 42926), (3302, 37258), (5732, 21463), (6604, 18629)]