8266176974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{433}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 14436576000

約数和(自身を除く): 6170399026

約数列:

[1, 2, 11, 19, 22, 38, 109, 209, 218, 418, 419, 433, 838, 866, 1199, 2071, 2398, 4142, 4609, 4763, 7961, 8227, 9218, 9526, 15922, 16454, 22781, 45562, 45671, 47197, 87571, 90497, 91342, 94394, 175142, 180994, 181427, 362854, 502381, 519167, 867749, 896743, 1004762, 1038334, 1735498, 1793486, 1995697, 3447113, 3991394, 6894226, 9545239, 9864173, 19090478, 19728346, 19775543, 37918243, 39551086, 75836486, 217530973, 375735317, 435061946, 751470634, 4133088487, 8266176974]

約数ペア:

[(1, 8266176974), (2, 4133088487), (11, 751470634), (19, 435061946), (22, 375735317), (38, 217530973), (109, 75836486), (209, 39551086), (218, 37918243), (418, 19775543), (419, 19728346), (433, 19090478), (838, 9864173), (866, 9545239), (1199, 6894226), (2071, 3991394), (2398, 3447113), (4142, 1995697), (4609, 1793486), (4763, 1735498), (7961, 1038334), (8227, 1004762), (9218, 896743), (9526, 867749), (15922, 519167), (16454, 502381), (22781, 362854), (45562, 181427), (45671, 180994), (47197, 175142), (87571, 94394), (90497, 91342)]