129071908

素因数分解:

$2^2\times 7^1\times {\mathrm{587}}^1\times {\mathrm{7853}}^1$

素因数の和:8451

約数の個数: 24

約数和(自身を含む): 258616512

約数和(自身を除く): 129544604

約数列:

[1, 2, 4, 7, 14, 28, 587, 1174, 2348, 4109, 7853, 8218, 15706, 16436, 31412, 54971, 109942, 219884, 4609711, 9219422, 18438844, 32267977, 64535954, 129071908]

約数ペア:

[(1, 129071908), (2, 64535954), (4, 32267977), (7, 18438844), (14, 9219422), (28, 4609711), (587, 219884), (1174, 109942), (2348, 54971), (4109, 31412), (7853, 16436), (8218, 15706)]