788012954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{4001}}^1$

素因数の和:4166

約数の個数: 32

約数和(自身を含む): 1279359360

約数和(自身を除く): 491346406

約数列:

[1, 2, 19, 38, 71, 73, 142, 146, 1349, 1387, 2698, 2774, 4001, 5183, 8002, 10366, 76019, 98477, 152038, 196954, 284071, 292073, 568142, 584146, 5397349, 5549387, 10794698, 11098774, 20737183, 41474366, 394006477, 788012954]

約数ペア:

[(1, 788012954), (2, 394006477), (19, 41474366), (38, 20737183), (71, 11098774), (73, 10794698), (142, 5549387), (146, 5397349), (1349, 584146), (1387, 568142), (2698, 292073), (2774, 284071), (4001, 196954), (5183, 152038), (8002, 98477), (10366, 76019)]