146491958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{21871}}^1$

素因数の和:22087

約数の個数: 16

約数和(自身を含む): 233855424

約数和(自身を除く): 87363466

約数列:

[1, 2, 17, 34, 197, 394, 3349, 6698, 21871, 43742, 371807, 743614, 4308587, 8617174, 73245979, 146491958]

約数ペア:

[(1, 146491958), (2, 73245979), (17, 8617174), (34, 4308587), (197, 743614), (394, 371807), (3349, 43742), (6698, 21871)]