838874929

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{1181}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 888485760

約数和(自身を除く): 49610831

約数列:

[1, 23, 89, 347, 1181, 2047, 7981, 27163, 30883, 105109, 409807, 710309, 2417507, 9425561, 36472823, 838874929]

約数ペア:

[(1, 838874929), (23, 36472823), (89, 9425561), (347, 2417507), (1181, 710309), (2047, 409807), (7981, 105109), (27163, 30883)]