1880752

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 40

約数和(自身を含む): 3874752

約数和(自身を除く): 1994000

約数列:

[1, 2, 4, 8, 16, 41, 47, 61, 82, 94, 122, 164, 188, 244, 328, 376, 488, 656, 752, 976, 1927, 2501, 2867, 3854, 5002, 5734, 7708, 10004, 11468, 15416, 20008, 22936, 30832, 40016, 45872, 117547, 235094, 470188, 940376, 1880752]

約数ペア:

[(1, 1880752), (2, 940376), (4, 470188), (8, 235094), (16, 117547), (41, 45872), (47, 40016), (61, 30832), (82, 22936), (94, 20008), (122, 15416), (164, 11468), (188, 10004), (244, 7708), (328, 5734), (376, 5002), (488, 3854), (656, 2867), (752, 2501), (976, 1927)]