2287661456

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{82219}}^1$

素因数の和:82311

約数の個数: 40

約数和(自身を含む): 4649047680

約数和(自身を除く): 2361386224

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1739, 3478, 6956, 13912, 27824, 82219, 164438, 328876, 657752, 1315504, 3042103, 3864293, 6084206, 7728586, 12168412, 15457172, 24336824, 30914344, 48673648, 61828688, 142978841, 285957682, 571915364, 1143830728, 2287661456]

約数ペア:

[(1, 2287661456), (2, 1143830728), (4, 571915364), (8, 285957682), (16, 142978841), (37, 61828688), (47, 48673648), (74, 30914344), (94, 24336824), (148, 15457172), (188, 12168412), (296, 7728586), (376, 6084206), (592, 3864293), (752, 3042103), (1739, 1315504), (3478, 657752), (6956, 328876), (13912, 164438), (27824, 82219)]