422556472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{9697}}^1$

素因数の和:10135

約数の個数: 32

約数和(自身を含む): 855363600

約数和(自身を除く): 432807128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 419, 838, 1676, 3352, 5447, 9697, 10894, 19394, 21788, 38788, 43576, 77576, 126061, 252122, 504244, 1008488, 4063043, 8126086, 16252172, 32504344, 52819559, 105639118, 211278236, 422556472]

約数ペア:

[(1, 422556472), (2, 211278236), (4, 105639118), (8, 52819559), (13, 32504344), (26, 16252172), (52, 8126086), (104, 4063043), (419, 1008488), (838, 504244), (1676, 252122), (3352, 126061), (5447, 77576), (9697, 43576), (10894, 38788), (19394, 21788)]