921804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 2446080

約数和(自身を除く): 1524276

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 311, 494, 622, 741, 933, 988, 1244, 1482, 1866, 2964, 3732, 4043, 5909, 8086, 11818, 12129, 16172, 17727, 23636, 24258, 35454, 48516, 70908, 76817, 153634, 230451, 307268, 460902, 921804]

約数ペア:

[(1, 921804), (2, 460902), (3, 307268), (4, 230451), (6, 153634), (12, 76817), (13, 70908), (19, 48516), (26, 35454), (38, 24258), (39, 23636), (52, 17727), (57, 16172), (76, 12129), (78, 11818), (114, 8086), (156, 5909), (228, 4043), (247, 3732), (311, 2964), (494, 1866), (622, 1482), (741, 1244), (933, 988)]