2002086978

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{3559}}^1$

素因数の和:3707

約数の個数: 64

約数和(自身を含む): 4290796800

約数和(自身を除く): 2288709822

約数列:

[1, 2, 3, 6, 29, 53, 58, 61, 87, 106, 122, 159, 174, 183, 318, 366, 1537, 1769, 3074, 3233, 3538, 3559, 4611, 5307, 6466, 7118, 9222, 9699, 10614, 10677, 19398, 21354, 93757, 103211, 187514, 188627, 206422, 217099, 281271, 309633, 377254, 434198, 562542, 565881, 619266, 651297, 1131762, 1302594, 5470183, 6295871, 10940366, 11506247, 12591742, 16410549, 18887613, 23012494, 32821098, 34518741, 37775226, 69037482, 333681163, 667362326, 1001043489, 2002086978]

約数ペア:

[(1, 2002086978), (2, 1001043489), (3, 667362326), (6, 333681163), (29, 69037482), (53, 37775226), (58, 34518741), (61, 32821098), (87, 23012494), (106, 18887613), (122, 16410549), (159, 12591742), (174, 11506247), (183, 10940366), (318, 6295871), (366, 5470183), (1537, 1302594), (1769, 1131762), (3074, 651297), (3233, 619266), (3538, 565881), (3559, 562542), (4611, 434198), (5307, 377254), (6466, 309633), (7118, 281271), (9222, 217099), (9699, 206422), (10614, 188627), (10677, 187514), (19398, 103211), (21354, 93757)]