2501408

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 6068160

約数和(自身を除く): 3566752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 859, 1456, 1718, 2912, 3436, 6013, 6872, 11167, 12026, 13744, 22334, 24052, 27488, 44668, 48104, 78169, 89336, 96208, 156338, 178672, 192416, 312676, 357344, 625352, 1250704, 2501408]

約数ペア:

[(1, 2501408), (2, 1250704), (4, 625352), (7, 357344), (8, 312676), (13, 192416), (14, 178672), (16, 156338), (26, 96208), (28, 89336), (32, 78169), (52, 48104), (56, 44668), (91, 27488), (104, 24052), (112, 22334), (182, 13744), (208, 12026), (224, 11167), (364, 6872), (416, 6013), (728, 3436), (859, 2912), (1456, 1718)]