1344867538

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{20143}}^1$

素因数の和:20422

約数の個数: 32

約数和(自身を含む): 2436618240

約数和(自身を除く): 1091750702

約数列:

[1, 2, 7, 14, 19, 38, 133, 251, 266, 502, 1757, 3514, 4769, 9538, 20143, 33383, 40286, 66766, 141001, 282002, 382717, 765434, 2679019, 5055893, 5358038, 10111786, 35391251, 70782502, 96061967, 192123934, 672433769, 1344867538]

約数ペア:

[(1, 1344867538), (2, 672433769), (7, 192123934), (14, 96061967), (19, 70782502), (38, 35391251), (133, 10111786), (251, 5358038), (266, 5055893), (502, 2679019), (1757, 765434), (3514, 382717), (4769, 282002), (9538, 141001), (20143, 66766), (33383, 40286)]