1384306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 2643840

約数和(自身を除く): 1259534

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 101, 154, 178, 202, 623, 707, 979, 1111, 1246, 1414, 1958, 2222, 6853, 7777, 8989, 13706, 15554, 17978, 62923, 98879, 125846, 197758, 692153, 1384306]

約数ペア:

[(1, 1384306), (2, 692153), (7, 197758), (11, 125846), (14, 98879), (22, 62923), (77, 17978), (89, 15554), (101, 13706), (154, 8989), (178, 7777), (202, 6853), (623, 2222), (707, 1958), (979, 1414), (1111, 1246)]