13306069819

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1\times {\mathrm{509}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 15614323200

約数和(自身を除く): 2308253381

約数列:

[1, 7, 67, 139, 401, 469, 509, 973, 2807, 3563, 9313, 26867, 34103, 55739, 65191, 70751, 188069, 204109, 238721, 390173, 495257, 1428763, 3734513, 4740317, 13675303, 26141591, 28371151, 33182219, 95727121, 198598057, 1900867117, 13306069819]

約数ペア:

[(1, 13306069819), (7, 1900867117), (67, 198598057), (139, 95727121), (401, 33182219), (469, 28371151), (509, 26141591), (973, 13675303), (2807, 4740317), (3563, 3734513), (9313, 1428763), (26867, 495257), (34103, 390173), (55739, 238721), (65191, 204109), (70751, 188069)]