4146394

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 7557120

約数和(自身を除く): 3410726

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 163, 322, 326, 553, 1106, 1141, 1817, 2282, 3634, 3749, 7498, 12719, 12877, 25438, 25754, 26243, 52486, 90139, 180278, 296171, 592342, 2073197, 4146394]

約数ペア:

[(1, 4146394), (2, 2073197), (7, 592342), (14, 296171), (23, 180278), (46, 90139), (79, 52486), (158, 26243), (161, 25754), (163, 25438), (322, 12877), (326, 12719), (553, 7498), (1106, 3749), (1141, 3634), (1817, 2282)]