2771678

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 5202624

約数和(自身を除く): 2430946

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 157, 182, 194, 314, 679, 1099, 1261, 1358, 2041, 2198, 2522, 4082, 8827, 14287, 15229, 17654, 28574, 30458, 106603, 197977, 213206, 395954, 1385839, 2771678]

約数ペア:

[(1, 2771678), (2, 1385839), (7, 395954), (13, 213206), (14, 197977), (26, 106603), (91, 30458), (97, 28574), (157, 17654), (182, 15229), (194, 14287), (314, 8827), (679, 4082), (1099, 2522), (1261, 2198), (1358, 2041)]