2140452286

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{1069}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 3993753600

約数和(自身を除く): 1853301314

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 179, 238, 329, 358, 658, 799, 1069, 1253, 1598, 2138, 2506, 3043, 5593, 6086, 7483, 8413, 11186, 14966, 16826, 18173, 21301, 36346, 42602, 50243, 58891, 100486, 117782, 127211, 143021, 191351, 254422, 286042, 351701, 382702, 703402, 854131, 1001147, 1339457, 1708262, 2002294, 2678914, 3252967, 5978917, 6505934, 8993497, 11957834, 17986994, 22770769, 45541538, 62954479, 125908958, 152889449, 305778898, 1070226143, 2140452286]

約数ペア:

[(1, 2140452286), (2, 1070226143), (7, 305778898), (14, 152889449), (17, 125908958), (34, 62954479), (47, 45541538), (94, 22770769), (119, 17986994), (179, 11957834), (238, 8993497), (329, 6505934), (358, 5978917), (658, 3252967), (799, 2678914), (1069, 2002294), (1253, 1708262), (1598, 1339457), (2138, 1001147), (2506, 854131), (3043, 703402), (5593, 382702), (6086, 351701), (7483, 286042), (8413, 254422), (11186, 191351), (14966, 143021), (16826, 127211), (18173, 117782), (21301, 100486), (36346, 58891), (42602, 50243)]