713831586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1067

約数の個数: 64

約数和(自身を含む): 1570980096

約数和(自身を除く): 857148510

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 157, 213, 314, 426, 471, 821, 923, 942, 1642, 1846, 2041, 2463, 2769, 4082, 4926, 5538, 6123, 10673, 11147, 12246, 21346, 22294, 32019, 33441, 58291, 64038, 66882, 116582, 128897, 144911, 174873, 257794, 289822, 349746, 386691, 434733, 757783, 773382, 869466, 1515566, 1675661, 2273349, 3351322, 4546698, 5026983, 9151687, 10053966, 18303374, 27455061, 54910122, 118971931, 237943862, 356915793, 713831586]

約数ペア:

[(1, 713831586), (2, 356915793), (3, 237943862), (6, 118971931), (13, 54910122), (26, 27455061), (39, 18303374), (71, 10053966), (78, 9151687), (142, 5026983), (157, 4546698), (213, 3351322), (314, 2273349), (426, 1675661), (471, 1515566), (821, 869466), (923, 773382), (942, 757783), (1642, 434733), (1846, 386691), (2041, 349746), (2463, 289822), (2769, 257794), (4082, 174873), (4926, 144911), (5538, 128897), (6123, 116582), (10673, 66882), (11147, 64038), (12246, 58291), (21346, 33441), (22294, 32019)]