1396723538

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{2753}}^1$

素因数の和:2967

約数の個数: 48

約数和(自身を含む): 2531741184

約数和(自身を除く): 1135017646

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 167, 217, 334, 434, 1169, 1519, 2338, 2753, 3038, 5177, 5506, 8183, 10354, 16366, 19271, 36239, 38542, 72478, 85343, 134897, 170686, 253673, 269794, 459751, 507346, 597401, 919502, 1194802, 3218257, 4181807, 6436514, 8363614, 14252281, 22527799, 28504562, 45055598, 99765967, 199531934, 698361769, 1396723538]

約数ペア:

[(1, 1396723538), (2, 698361769), (7, 199531934), (14, 99765967), (31, 45055598), (49, 28504562), (62, 22527799), (98, 14252281), (167, 8363614), (217, 6436514), (334, 4181807), (434, 3218257), (1169, 1194802), (1519, 919502), (2338, 597401), (2753, 507346), (3038, 459751), (5177, 269794), (5506, 253673), (8183, 170686), (10354, 134897), (16366, 85343), (19271, 72478), (36239, 38542)]