4750998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 11612160

約数和(自身を除く): 6861162

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 41, 42, 62, 82, 89, 93, 123, 178, 186, 217, 246, 267, 287, 434, 534, 574, 623, 651, 861, 1246, 1271, 1302, 1722, 1869, 2542, 2759, 3649, 3738, 3813, 5518, 7298, 7626, 8277, 8897, 10947, 16554, 17794, 19313, 21894, 25543, 26691, 38626, 51086, 53382, 57939, 76629, 113119, 115878, 153258, 226238, 339357, 678714, 791833, 1583666, 2375499, 4750998]

約数ペア:

[(1, 4750998), (2, 2375499), (3, 1583666), (6, 791833), (7, 678714), (14, 339357), (21, 226238), (31, 153258), (41, 115878), (42, 113119), (62, 76629), (82, 57939), (89, 53382), (93, 51086), (123, 38626), (178, 26691), (186, 25543), (217, 21894), (246, 19313), (267, 17794), (287, 16554), (434, 10947), (534, 8897), (574, 8277), (623, 7626), (651, 7298), (861, 5518), (1246, 3813), (1271, 3738), (1302, 3649), (1722, 2759), (1869, 2542)]