2018918767528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{192204757}}^1$

素因数の和:192204877

約数の個数: 32

約数和(自身を含む): 4117025916360

約数和(自身を除く): 2098107148832

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 10504, 192204757, 384409514, 768819028, 1537638056, 2498661841, 4997323682, 9994647364, 19412680457, 19989294728, 38825360914, 77650721828, 155301443656, 252364845941, 504729691882, 1009459383764, 2018918767528]

約数ペア:

[(1, 2018918767528), (2, 1009459383764), (4, 504729691882), (8, 252364845941), (13, 155301443656), (26, 77650721828), (52, 38825360914), (101, 19989294728), (104, 19412680457), (202, 9994647364), (404, 4997323682), (808, 2498661841), (1313, 1537638056), (2626, 768819028), (5252, 384409514), (10504, 192204757)]