2804334

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 6105120

約数和(自身を除く): 3300786

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 229, 314, 458, 471, 687, 942, 1374, 2041, 2977, 4082, 5954, 6123, 8931, 12246, 17862, 35953, 71906, 107859, 215718, 467389, 934778, 1402167, 2804334]

約数ペア:

[(1, 2804334), (2, 1402167), (3, 934778), (6, 467389), (13, 215718), (26, 107859), (39, 71906), (78, 35953), (157, 17862), (229, 12246), (314, 8931), (458, 6123), (471, 5954), (687, 4082), (942, 2977), (1374, 2041)]