581109808

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{685271}}^1$

素因数の和:685332

約数の個数: 20

約数和(自身を含む): 1147145328

約数和(自身を除く): 566035520

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 685271, 1370542, 2741084, 5482168, 10964336, 36319363, 72638726, 145277452, 290554904, 581109808]

約数ペア:

[(1, 581109808), (2, 290554904), (4, 145277452), (8, 72638726), (16, 36319363), (53, 10964336), (106, 5482168), (212, 2741084), (424, 1370542), (848, 685271)]