1880088002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1\times {\mathrm{691}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 3061485504

約数和(自身を除く): 1181397502

約数列:

[1, 2, 13, 26, 227, 454, 461, 691, 922, 1382, 2951, 5902, 5993, 8983, 11986, 17966, 104647, 156857, 209294, 313714, 318551, 637102, 1360411, 2039141, 2720822, 4078282, 4141163, 8282326, 72311077, 144622154, 940044001, 1880088002]

約数ペア:

[(1, 1880088002), (2, 940044001), (13, 144622154), (26, 72311077), (227, 8282326), (454, 4141163), (461, 4078282), (691, 2720822), (922, 2039141), (1382, 1360411), (2951, 637102), (5902, 318551), (5993, 313714), (8983, 209294), (11986, 156857), (17966, 104647)]