213178309634

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{52070911}}^1$

素因数の和:52071025

約数の個数: 16

約数和(自身を含む): 337419509760

約数和(自身を除く): 124241200126

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 52070911, 104141822, 1197630953, 2395261906, 4634311079, 9268622158, 106589154817, 213178309634]

約数ペア:

[(1, 213178309634), (2, 106589154817), (23, 9268622158), (46, 4634311079), (89, 2395261906), (178, 1197630953), (2047, 104141822), (4094, 52070911)]