129023804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{354461}}^1$

素因数の和:354485

約数の個数: 24

約数和(自身を含む): 277898208

約数和(自身を除く): 148874404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 354461, 708922, 1417844, 2481227, 4607993, 4962454, 9215986, 9924908, 18431972, 32255951, 64511902, 129023804]

約数ペア:

[(1, 129023804), (2, 64511902), (4, 32255951), (7, 18431972), (13, 9924908), (14, 9215986), (26, 4962454), (28, 4607993), (52, 2481227), (91, 1417844), (182, 708922), (364, 354461)]