3814462078

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{201973}}^1$

素因数の和:202072

約数の個数: 32

約数和(自身を含む): 6980221440

約数和(自身を除く): 3165759362

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 2698, 9443, 18886, 201973, 403946, 1413811, 2827622, 3837487, 7674974, 14340083, 26862409, 28680166, 53724818, 100380581, 200761162, 272461577, 544923154, 1907231039, 3814462078]

約数ペア:

[(1, 3814462078), (2, 1907231039), (7, 544923154), (14, 272461577), (19, 200761162), (38, 100380581), (71, 53724818), (133, 28680166), (142, 26862409), (266, 14340083), (497, 7674974), (994, 3837487), (1349, 2827622), (2698, 1413811), (9443, 403946), (18886, 201973)]