2016256996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{578719}}^1$

素因数の和:578803

約数の個数: 24

約数和(自身を含む): 3856590080

約数和(自身を除く): 1840333084

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 578719, 1157438, 2314876, 7523347, 15046694, 30093388, 38774173, 77548346, 155096692, 504064249, 1008128498, 2016256996]

約数ペア:

[(1, 2016256996), (2, 1008128498), (4, 504064249), (13, 155096692), (26, 77548346), (52, 38774173), (67, 30093388), (134, 15046694), (268, 7523347), (871, 2314876), (1742, 1157438), (3484, 578719)]