1906705918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1\times {\mathrm{1109}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 3121675200

約数和(自身を除く): 1214969282

約数列:

[1, 2, 13, 26, 89, 178, 743, 1109, 1157, 1486, 2218, 2314, 9659, 14417, 19318, 28834, 66127, 98701, 132254, 197402, 823987, 859651, 1283113, 1647974, 1719302, 2566226, 10711831, 21423662, 73334843, 146669686, 953352959, 1906705918]

約数ペア:

[(1, 1906705918), (2, 953352959), (13, 146669686), (26, 73334843), (89, 21423662), (178, 10711831), (743, 2566226), (1109, 1719302), (1157, 1647974), (1486, 1283113), (2218, 859651), (2314, 823987), (9659, 197402), (14417, 132254), (19318, 98701), (28834, 66127)]