1020002137

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{30313}}^1$

素因数の和:30373

約数の個数: 32

約数和(自身を含む): 1396869120

約数和(自身を除く): 376866983

約数列:

[1, 7, 11, 19, 23, 77, 133, 161, 209, 253, 437, 1463, 1771, 3059, 4807, 30313, 33649, 212191, 333443, 575947, 697199, 2334101, 4031629, 4880393, 6335417, 7669189, 13246781, 44347919, 53684323, 92727467, 145714591, 1020002137]

約数ペア:

[(1, 1020002137), (7, 145714591), (11, 92727467), (19, 53684323), (23, 44347919), (77, 13246781), (133, 7669189), (161, 6335417), (209, 4880393), (253, 4031629), (437, 2334101), (1463, 697199), (1771, 575947), (3059, 333443), (4807, 212191), (30313, 33649)]