5378958

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 12719616

約数和(自身を除く): 7340658

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 181, 234, 254, 362, 381, 543, 762, 1086, 1143, 1629, 1651, 2286, 2353, 3258, 3302, 4706, 4953, 7059, 9906, 14118, 14859, 21177, 22987, 29718, 42354, 45974, 68961, 137922, 206883, 298831, 413766, 597662, 896493, 1792986, 2689479, 5378958]

約数ペア:

[(1, 5378958), (2, 2689479), (3, 1792986), (6, 896493), (9, 597662), (13, 413766), (18, 298831), (26, 206883), (39, 137922), (78, 68961), (117, 45974), (127, 42354), (181, 29718), (234, 22987), (254, 21177), (362, 14859), (381, 14118), (543, 9906), (762, 7059), (1086, 4953), (1143, 4706), (1629, 3302), (1651, 3258), (2286, 2353)]