337576790

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{1151}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 615444480

約数和(自身を除く): 277867690

約数列:

[1, 2, 5, 10, 139, 211, 278, 422, 695, 1055, 1151, 1390, 2110, 2302, 5755, 11510, 29329, 58658, 146645, 159989, 242861, 293290, 319978, 485722, 799945, 1214305, 1599890, 2428610, 33757679, 67515358, 168788395, 337576790]

約数ペア:

[(1, 337576790), (2, 168788395), (5, 67515358), (10, 33757679), (139, 2428610), (211, 1599890), (278, 1214305), (422, 799945), (695, 485722), (1055, 319978), (1151, 293290), (1390, 242861), (2110, 159989), (2302, 146645), (5755, 58658), (11510, 29329)]