891024

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1007

約数の個数: 40

約数和(自身を含む): 2425440

約数和(自身を除く): 1534416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 977, 1954, 2931, 3908, 5862, 7816, 11724, 15632, 18563, 23448, 37126, 46896, 55689, 74252, 111378, 148504, 222756, 297008, 445512, 891024]

約数ペア:

[(1, 891024), (2, 445512), (3, 297008), (4, 222756), (6, 148504), (8, 111378), (12, 74252), (16, 55689), (19, 46896), (24, 37126), (38, 23448), (48, 18563), (57, 15632), (76, 11724), (114, 7816), (152, 5862), (228, 3908), (304, 2931), (456, 1954), (912, 977)]