4927012778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{210143}}^1$

素因数の和:210781

約数の個数: 16

約数和(自身を含む): 7792139520

約数和(自身を除く): 2865126742

約数列:

[1, 2, 19, 38, 617, 1234, 11723, 23446, 210143, 420286, 3992717, 7985434, 129658231, 259316462, 2463506389, 4927012778]

約数ペア:

[(1, 4927012778), (2, 2463506389), (19, 259316462), (38, 129658231), (617, 7985434), (1234, 3992717), (11723, 420286), (23446, 210143)]