2319017906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{26203}}^1$

素因数の和:26378

約数の個数: 32

約数和(自身を含む): 3905444160

約数和(自身を除く): 1586426254

約数列:

[1, 2, 17, 19, 34, 38, 137, 274, 323, 646, 2329, 2603, 4658, 5206, 26203, 44251, 52406, 88502, 445451, 497857, 890902, 995714, 3589811, 7179622, 8463569, 16927138, 61026787, 68206409, 122053574, 136412818, 1159508953, 2319017906]

約数ペア:

[(1, 2319017906), (2, 1159508953), (17, 136412818), (19, 122053574), (34, 68206409), (38, 61026787), (137, 16927138), (274, 8463569), (323, 7179622), (646, 3589811), (2329, 995714), (2603, 890902), (4658, 497857), (5206, 445451), (26203, 88502), (44251, 52406)]