3839784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 10698240

約数和(自身を除く): 6858456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 397, 403, 744, 794, 806, 1191, 1209, 1588, 1612, 2382, 2418, 3176, 3224, 4764, 4836, 5161, 9528, 9672, 10322, 12307, 15483, 20644, 24614, 30966, 36921, 41288, 49228, 61932, 73842, 98456, 123864, 147684, 159991, 295368, 319982, 479973, 639964, 959946, 1279928, 1919892, 3839784]

約数ペア:

[(1, 3839784), (2, 1919892), (3, 1279928), (4, 959946), (6, 639964), (8, 479973), (12, 319982), (13, 295368), (24, 159991), (26, 147684), (31, 123864), (39, 98456), (52, 73842), (62, 61932), (78, 49228), (93, 41288), (104, 36921), (124, 30966), (156, 24614), (186, 20644), (248, 15483), (312, 12307), (372, 10322), (397, 9672), (403, 9528), (744, 5161), (794, 4836), (806, 4764), (1191, 3224), (1209, 3176), (1588, 2418), (1612, 2382)]