2243338474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{4051}}^1$

素因数の和:4163

約数の個数: 48

約数和(自身を含む): 3890406240

約数和(自身を除く): 1647067766

約数列:

[1, 2, 13, 19, 26, 38, 59, 118, 247, 361, 494, 722, 767, 1121, 1534, 2242, 4051, 4693, 8102, 9386, 14573, 21299, 29146, 42598, 52663, 76969, 105326, 153938, 239009, 276887, 478018, 553774, 1000597, 1462411, 2001194, 2924822, 3107117, 4541171, 6214234, 9082342, 19011343, 38022686, 59035223, 86282249, 118070446, 172564498, 1121669237, 2243338474]

約数ペア:

[(1, 2243338474), (2, 1121669237), (13, 172564498), (19, 118070446), (26, 86282249), (38, 59035223), (59, 38022686), (118, 19011343), (247, 9082342), (361, 6214234), (494, 4541171), (722, 3107117), (767, 2924822), (1121, 2001194), (1534, 1462411), (2242, 1000597), (4051, 553774), (4693, 478018), (8102, 276887), (9386, 239009), (14573, 153938), (21299, 105326), (29146, 76969), (42598, 52663)]