907387838

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{8123}}^1$

素因数の和:8312

約数の個数: 32

約数和(自身を含む): 1591004160

約数和(自身を除く): 683616322

約数列:

[1, 2, 7, 14, 79, 101, 158, 202, 553, 707, 1106, 1414, 7979, 8123, 15958, 16246, 55853, 56861, 111706, 113722, 641717, 820423, 1283434, 1640846, 4492019, 5742961, 8984038, 11485922, 64813417, 129626834, 453693919, 907387838]

約数ペア:

[(1, 907387838), (2, 453693919), (7, 129626834), (14, 64813417), (79, 11485922), (101, 8984038), (158, 5742961), (202, 4492019), (553, 1640846), (707, 1283434), (1106, 820423), (1414, 641717), (7979, 113722), (8123, 111706), (15958, 56861), (16246, 55853)]