26611738

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{659}}^1$

素因数の和:1053

約数の個数: 16

約数和(自身を含む): 40756320

約数和(自身を除く): 14144582

約数列:

[1, 2, 61, 122, 331, 659, 662, 1318, 20191, 40199, 40382, 80398, 218129, 436258, 13305869, 26611738]

約数ペア:

[(1, 26611738), (2, 13305869), (61, 436258), (122, 218129), (331, 80398), (659, 40382), (662, 40199), (1318, 20191)]