2013150104

素因数分解:

$2^3\times 7^2\times {\mathrm{659}}^1\times {\mathrm{7793}}^1$

素因数の和:8472

約数の個数: 48

約数和(自身を含む): 4398154200

約数和(自身を除く): 2385004096

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 659, 1318, 2636, 4613, 5272, 7793, 9226, 15586, 18452, 31172, 32291, 36904, 54551, 62344, 64582, 109102, 129164, 218204, 258328, 381857, 436408, 763714, 1527428, 3054856, 5135587, 10271174, 20542348, 35949109, 41084696, 71898218, 143796436, 251643763, 287592872, 503287526, 1006575052, 2013150104]

約数ペア:

[(1, 2013150104), (2, 1006575052), (4, 503287526), (7, 287592872), (8, 251643763), (14, 143796436), (28, 71898218), (49, 41084696), (56, 35949109), (98, 20542348), (196, 10271174), (392, 5135587), (659, 3054856), (1318, 1527428), (2636, 763714), (4613, 436408), (5272, 381857), (7793, 258328), (9226, 218204), (15586, 129164), (18452, 109102), (31172, 64582), (32291, 62344), (36904, 54551)]