1878680904

素因数分解:

$2^3\times 3^1\times {\mathrm{78278371}}^1$

素因数の和:78278380

約数の個数: 16

約数和(自身を含む): 4696702320

約数和(自身を除く): 2818021416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 78278371, 156556742, 234835113, 313113484, 469670226, 626226968, 939340452, 1878680904]

約数ペア:

[(1, 1878680904), (2, 939340452), (3, 626226968), (4, 469670226), (6, 313113484), (8, 234835113), (12, 156556742), (24, 78278371)]