2912293072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{80933}}^1$

素因数の和:81127

約数の個数: 40

約数和(自身を含む): 6111811944

約数和(自身を除く): 3199518872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 346, 692, 1384, 2249, 2768, 4498, 8996, 17992, 35984, 80933, 161866, 323732, 647464, 1052129, 1294928, 2104258, 4208516, 8417032, 14001409, 16834064, 28002818, 56005636, 112011272, 182018317, 224022544, 364036634, 728073268, 1456146536, 2912293072]

約数ペア:

[(1, 2912293072), (2, 1456146536), (4, 728073268), (8, 364036634), (13, 224022544), (16, 182018317), (26, 112011272), (52, 56005636), (104, 28002818), (173, 16834064), (208, 14001409), (346, 8417032), (692, 4208516), (1384, 2104258), (2249, 1294928), (2768, 1052129), (4498, 647464), (8996, 323732), (17992, 161866), (35984, 80933)]