309071706

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{1451}}^1$

素因数の和:1858

約数の個数: 32

約数和(自身を含む): 625591296

約数和(自身を除く): 316519590

約数列:

[1, 2, 3, 6, 131, 262, 271, 393, 542, 786, 813, 1451, 1626, 2902, 4353, 8706, 35501, 71002, 106503, 190081, 213006, 380162, 393221, 570243, 786442, 1140486, 1179663, 2359326, 51511951, 103023902, 154535853, 309071706]

約数ペア:

[(1, 309071706), (2, 154535853), (3, 103023902), (6, 51511951), (131, 2359326), (262, 1179663), (271, 1140486), (393, 786442), (542, 570243), (786, 393221), (813, 380162), (1451, 213006), (1626, 190081), (2902, 106503), (4353, 71002), (8706, 35501)]