977480056

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{371383}}^1$

素因数の和:371443

約数の個数: 32

約数和(自身を含む): 2139171840

約数和(自身を除く): 1161691784

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 371383, 742766, 1485532, 2599681, 2971064, 5199362, 10398724, 17455001, 20797448, 34910002, 69820004, 122185007, 139640008, 244370014, 488740028, 977480056]

約数ペア:

[(1, 977480056), (2, 488740028), (4, 244370014), (7, 139640008), (8, 122185007), (14, 69820004), (28, 34910002), (47, 20797448), (56, 17455001), (94, 10398724), (188, 5199362), (329, 2971064), (376, 2599681), (658, 1485532), (1316, 742766), (2632, 371383)]