2559014796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{381487}}^1$

素因数の和:381550

約数の個数: 48

約数和(自身を含む): 6579905024

約数和(自身を除く): 4020890228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 381487, 762974, 1144461, 1525948, 2288922, 4577844, 4959331, 9918662, 14877993, 16403941, 19837324, 29755986, 32807882, 49211823, 59511972, 65615764, 98423646, 196847292, 213251233, 426502466, 639753699, 853004932, 1279507398, 2559014796]

約数ペア:

[(1, 2559014796), (2, 1279507398), (3, 853004932), (4, 639753699), (6, 426502466), (12, 213251233), (13, 196847292), (26, 98423646), (39, 65615764), (43, 59511972), (52, 49211823), (78, 32807882), (86, 29755986), (129, 19837324), (156, 16403941), (172, 14877993), (258, 9918662), (516, 4959331), (559, 4577844), (1118, 2288922), (1677, 1525948), (2236, 1144461), (3354, 762974), (6708, 381487)]