1388794038

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{106031}}^1$

素因数の和:106132

約数の個数: 32

約数和(自身を含む): 2901035520

約数和(自身を除く): 1512241482

約数列:

[1, 2, 3, 6, 37, 59, 74, 111, 118, 177, 222, 354, 2183, 4366, 6549, 13098, 106031, 212062, 318093, 636186, 3923147, 6255829, 7846294, 11769441, 12511658, 18767487, 23538882, 37534974, 231465673, 462931346, 694397019, 1388794038]

約数ペア:

[(1, 1388794038), (2, 694397019), (3, 462931346), (6, 231465673), (37, 37534974), (59, 23538882), (74, 18767487), (111, 12511658), (118, 11769441), (177, 7846294), (222, 6255829), (354, 3923147), (2183, 636186), (4366, 318093), (6549, 212062), (13098, 106031)]