29880362

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{953}}^1$

素因数の和:1273

約数の個数: 16

約数和(自身を含む): 45780552

約数和(自身を除く): 15900190

約数列:

[1, 2, 61, 122, 257, 514, 953, 1906, 15677, 31354, 58133, 116266, 244921, 489842, 14940181, 29880362]

約数ペア:

[(1, 29880362), (2, 14940181), (61, 489842), (122, 244921), (257, 116266), (514, 58133), (953, 31354), (1906, 15677)]