1957100299

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 2653793280

約数和(自身を除く): 696692981

約数列:

[1, 7, 11, 17, 77, 89, 107, 119, 157, 187, 623, 749, 979, 1099, 1177, 1309, 1513, 1727, 1819, 2669, 6853, 8239, 9523, 10591, 12089, 12733, 13973, 16643, 16799, 18683, 20009, 29359, 66661, 97811, 104753, 116501, 117593, 140063, 153703, 161891, 184789, 205513, 237541, 285583, 733271, 1075921, 1133237, 1293523, 1495111, 1662787, 1780801, 1999081, 2612951, 3141413, 10465777, 12465607, 16446221, 18290657, 21989891, 25416887, 115123547, 177918209, 279585757, 1957100299]

約数ペア:

[(1, 1957100299), (7, 279585757), (11, 177918209), (17, 115123547), (77, 25416887), (89, 21989891), (107, 18290657), (119, 16446221), (157, 12465607), (187, 10465777), (623, 3141413), (749, 2612951), (979, 1999081), (1099, 1780801), (1177, 1662787), (1309, 1495111), (1513, 1293523), (1727, 1133237), (1819, 1075921), (2669, 733271), (6853, 285583), (8239, 237541), (9523, 205513), (10591, 184789), (12089, 161891), (12733, 153703), (13973, 140063), (16643, 117593), (16799, 116501), (18683, 104753), (20009, 97811), (29359, 66661)]