670702964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1231}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 1266693120

約数和(自身を除く): 595990156

約数列:

[1, 2, 4, 19, 38, 67, 76, 107, 134, 214, 268, 428, 1231, 1273, 2033, 2462, 2546, 4066, 4924, 5092, 7169, 8132, 14338, 23389, 28676, 46778, 82477, 93556, 131717, 136211, 164954, 263434, 272422, 329908, 526868, 544844, 1567063, 2502623, 3134126, 5005246, 6268252, 8825039, 10010492, 17650078, 35300156, 167675741, 335351482, 670702964]

約数ペア:

[(1, 670702964), (2, 335351482), (4, 167675741), (19, 35300156), (38, 17650078), (67, 10010492), (76, 8825039), (107, 6268252), (134, 5005246), (214, 3134126), (268, 2502623), (428, 1567063), (1231, 544844), (1273, 526868), (2033, 329908), (2462, 272422), (2546, 263434), (4066, 164954), (4924, 136211), (5092, 131717), (7169, 93556), (8132, 82477), (14338, 46778), (23389, 28676)]