8191567462390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{12171539}}^1$

素因数の和:12171757

約数の個数: 64

約数和(自身を含む): 16489418158080

約数和(自身を除く): 8297850695690

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 167, 310, 334, 403, 806, 835, 1670, 2015, 2171, 4030, 4342, 5177, 10354, 10855, 21710, 25885, 51770, 67301, 134602, 336505, 673010, 12171539, 24343078, 60857695, 121715390, 158230007, 316460014, 377317709, 754635418, 791150035, 1582300070, 1886588545, 2032647013, 3773177090, 4065294026, 4905130217, 9810260434, 10163235065, 20326470130, 24525651085, 26424411169, 49051302170, 52848822338, 63012057403, 126024114806, 132122055845, 264244111690, 315060287015, 630120574030, 819156746239, 1638313492478, 4095783731195, 8191567462390]

約数ペア:

[(1, 8191567462390), (2, 4095783731195), (5, 1638313492478), (10, 819156746239), (13, 630120574030), (26, 315060287015), (31, 264244111690), (62, 132122055845), (65, 126024114806), (130, 63012057403), (155, 52848822338), (167, 49051302170), (310, 26424411169), (334, 24525651085), (403, 20326470130), (806, 10163235065), (835, 9810260434), (1670, 4905130217), (2015, 4065294026), (2171, 3773177090), (4030, 2032647013), (4342, 1886588545), (5177, 1582300070), (10354, 791150035), (10855, 754635418), (21710, 377317709), (25885, 316460014), (51770, 158230007), (67301, 121715390), (134602, 60857695), (336505, 24343078), (673010, 12171539)]