4997148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 12719616

約数和(自身を除く): 7722468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 311, 412, 618, 622, 933, 1236, 1244, 1339, 1866, 2678, 3732, 4017, 4043, 5356, 8034, 8086, 12129, 16068, 16172, 24258, 32033, 48516, 64066, 96099, 128132, 192198, 384396, 416429, 832858, 1249287, 1665716, 2498574, 4997148]

約数ペア:

[(1, 4997148), (2, 2498574), (3, 1665716), (4, 1249287), (6, 832858), (12, 416429), (13, 384396), (26, 192198), (39, 128132), (52, 96099), (78, 64066), (103, 48516), (156, 32033), (206, 24258), (309, 16172), (311, 16068), (412, 12129), (618, 8086), (622, 8034), (933, 5356), (1236, 4043), (1244, 4017), (1339, 3732), (1866, 2678)]