7834637590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1601}}^1\times {\mathrm{37643}}^1$

素因数の和:39264

約数の個数: 32

約数和(自身を含む): 15197033376

約数和(自身を除く): 7362395786

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1601, 3202, 8005, 16010, 20813, 37643, 41626, 75286, 104065, 188215, 208130, 376430, 489359, 978718, 2446795, 4893590, 60266443, 120532886, 301332215, 602664430, 783463759, 1566927518, 3917318795, 7834637590]

約数ペア:

[(1, 7834637590), (2, 3917318795), (5, 1566927518), (10, 783463759), (13, 602664430), (26, 301332215), (65, 120532886), (130, 60266443), (1601, 4893590), (3202, 2446795), (8005, 978718), (16010, 489359), (20813, 376430), (37643, 208130), (41626, 188215), (75286, 104065)]