1898982704

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{547}}^1\times {\mathrm{3557}}^1$

素因数の和:4173

約数の個数: 40

約数和(自身を含む): 3747484848

約数和(自身を除く): 1848502144

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 547, 976, 1094, 2188, 3557, 4376, 7114, 8752, 14228, 28456, 33367, 56912, 66734, 133468, 216977, 266936, 433954, 533872, 867908, 1735816, 1945679, 3471632, 3891358, 7782716, 15565432, 31130864, 118686419, 237372838, 474745676, 949491352, 1898982704]

約数ペア:

[(1, 1898982704), (2, 949491352), (4, 474745676), (8, 237372838), (16, 118686419), (61, 31130864), (122, 15565432), (244, 7782716), (488, 3891358), (547, 3471632), (976, 1945679), (1094, 1735816), (2188, 867908), (3557, 533872), (4376, 433954), (7114, 266936), (8752, 216977), (14228, 133468), (28456, 66734), (33367, 56912)]