1212200078

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{811}}^1\times {\mathrm{4129}}^1$

素因数の和:5123

約数の個数: 16

約数和(自身を含む): 1831043760

約数和(自身を除く): 618843682

約数列:

[1, 2, 181, 362, 811, 1622, 4129, 8258, 146791, 293582, 747349, 1494698, 3348619, 6697238, 606100039, 1212200078]

約数ペア:

[(1, 1212200078), (2, 606100039), (181, 6697238), (362, 3348619), (811, 1494698), (1622, 747349), (4129, 293582), (8258, 146791)]