2965942

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 5428224

約数和(自身を除く): 2462282

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 151, 161, 302, 322, 427, 854, 1057, 1403, 2114, 2806, 3473, 6946, 9211, 9821, 18422, 19642, 24311, 48622, 64477, 128954, 211853, 423706, 1482971, 2965942]

約数ペア:

[(1, 2965942), (2, 1482971), (7, 423706), (14, 211853), (23, 128954), (46, 64477), (61, 48622), (122, 24311), (151, 19642), (161, 18422), (302, 9821), (322, 9211), (427, 6946), (854, 3473), (1057, 2806), (1403, 2114)]