2783708282

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 4621204224

約数和(自身を除く): 1837495942

約数列:

[1, 2, 17, 34, 61, 83, 103, 122, 157, 166, 206, 314, 1037, 1411, 1751, 2074, 2669, 2822, 3502, 5063, 5338, 6283, 8549, 9577, 10126, 12566, 13031, 16171, 17098, 19154, 26062, 32342, 86071, 106811, 145333, 162809, 172142, 213622, 221527, 274907, 290666, 325618, 443054, 521489, 549814, 794891, 986431, 1042978, 1342193, 1589782, 1972862, 2684386, 8865313, 13513147, 16769327, 17730626, 22817281, 27026294, 33538654, 45634562, 81873773, 163747546, 1391854141, 2783708282]

約数ペア:

[(1, 2783708282), (2, 1391854141), (17, 163747546), (34, 81873773), (61, 45634562), (83, 33538654), (103, 27026294), (122, 22817281), (157, 17730626), (166, 16769327), (206, 13513147), (314, 8865313), (1037, 2684386), (1411, 1972862), (1751, 1589782), (2074, 1342193), (2669, 1042978), (2822, 986431), (3502, 794891), (5063, 549814), (5338, 521489), (6283, 443054), (8549, 325618), (9577, 290666), (10126, 274907), (12566, 221527), (13031, 213622), (16171, 172142), (17098, 162809), (19154, 145333), (26062, 106811), (32342, 86071)]