2619815692048

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{4999}}^1\times {\mathrm{121763}}^1$

素因数の和:127039

約数の個数: 40

約数和(自身を含む): 5095823400000

約数和(自身を除く): 2476007707952

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 4999, 9998, 19996, 39992, 79984, 121763, 243526, 487052, 974104, 1344731, 1948208, 2689462, 5378924, 10757848, 21515696, 32754247, 65508494, 131016988, 262033976, 524067952, 608693237, 1217386474, 2434772948, 4869545896, 9739091792, 163738480753, 327476961506, 654953923012, 1309907846024, 2619815692048]

約数ペア:

[(1, 2619815692048), (2, 1309907846024), (4, 654953923012), (8, 327476961506), (16, 163738480753), (269, 9739091792), (538, 4869545896), (1076, 2434772948), (2152, 1217386474), (4304, 608693237), (4999, 524067952), (9998, 262033976), (19996, 131016988), (39992, 65508494), (79984, 32754247), (121763, 21515696), (243526, 10757848), (487052, 5378924), (974104, 2689462), (1344731, 1948208)]