398479758

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1\times {\mathrm{1237}}^1$

素因数の和:2308

約数の個数: 32

約数和(自身を含む): 813455136

約数和(自身を除く): 414975378

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 1013, 1237, 2026, 2474, 3039, 3711, 6078, 7422, 53689, 65561, 107378, 131122, 161067, 196683, 322134, 393366, 1253081, 2506162, 3759243, 7518486, 66413293, 132826586, 199239879, 398479758]

約数ペア:

[(1, 398479758), (2, 199239879), (3, 132826586), (6, 66413293), (53, 7518486), (106, 3759243), (159, 2506162), (318, 1253081), (1013, 393366), (1237, 322134), (2026, 196683), (2474, 161067), (3039, 131122), (3711, 107378), (6078, 65561), (7422, 53689)]