2017410188

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^2$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 3834141696

約数和(自身を除く): 1816731508

約数列:

[1, 2, 4, 31, 43, 62, 71, 73, 86, 124, 142, 146, 172, 284, 292, 1333, 2201, 2263, 2666, 3053, 3139, 4402, 4526, 5183, 5329, 5332, 6106, 6278, 8804, 9052, 10366, 10658, 12212, 12556, 20732, 21316, 94643, 97309, 160673, 165199, 189286, 194618, 222869, 229147, 321346, 330398, 378359, 378572, 389236, 445738, 458294, 642692, 660796, 756718, 891476, 916588, 1513436, 6908939, 7103557, 11729129, 13817878, 14207114, 16269437, 23458258, 27635756, 28414228, 32538874, 46916516, 65077748, 504352547, 1008705094, 2017410188]

約数ペア:

[(1, 2017410188), (2, 1008705094), (4, 504352547), (31, 65077748), (43, 46916516), (62, 32538874), (71, 28414228), (73, 27635756), (86, 23458258), (124, 16269437), (142, 14207114), (146, 13817878), (172, 11729129), (284, 7103557), (292, 6908939), (1333, 1513436), (2201, 916588), (2263, 891476), (2666, 756718), (3053, 660796), (3139, 642692), (4402, 458294), (4526, 445738), (5183, 389236), (5329, 378572), (5332, 378359), (6106, 330398), (6278, 321346), (8804, 229147), (9052, 222869), (10366, 194618), (10658, 189286), (12212, 165199), (12556, 160673), (20732, 97309), (21316, 94643)]