2604514432

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{120401}}^1$

素因数の和:120441

約数の個数: 48

約数和(自身を含む): 5618559330

約数和(自身を除く): 3014044898

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2704, 5408, 10816, 21632, 120401, 240802, 481604, 963208, 1565213, 1926416, 3130426, 3852832, 6260852, 7705664, 12521704, 15411328, 20347769, 25043408, 40695538, 50086816, 81391076, 100173632, 162782152, 200347264, 325564304, 651128608, 1302257216, 2604514432]

約数ペア:

[(1, 2604514432), (2, 1302257216), (4, 651128608), (8, 325564304), (13, 200347264), (16, 162782152), (26, 100173632), (32, 81391076), (52, 50086816), (64, 40695538), (104, 25043408), (128, 20347769), (169, 15411328), (208, 12521704), (338, 7705664), (416, 6260852), (676, 3852832), (832, 3130426), (1352, 1926416), (1664, 1565213), (2704, 963208), (5408, 481604), (10816, 240802), (21632, 120401)]