1491042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 3446784

約数和(自身を除く): 1955742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 271, 393, 542, 786, 813, 917, 1626, 1834, 1897, 2751, 3794, 5502, 5691, 11382, 35501, 71002, 106503, 213006, 248507, 497014, 745521, 1491042]

約数ペア:

[(1, 1491042), (2, 745521), (3, 497014), (6, 248507), (7, 213006), (14, 106503), (21, 71002), (42, 35501), (131, 11382), (262, 5691), (271, 5502), (393, 3794), (542, 2751), (786, 1897), (813, 1834), (917, 1626)]