1951508744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{91397}}^1$

素因数の和:91577

約数の個数: 32

約数和(自身を含む): 3899038680

約数和(自身を除く): 1947529936

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2669, 5338, 10676, 21352, 91397, 182794, 365588, 731176, 1553749, 3107498, 6214996, 12429992, 14349329, 28698658, 57397316, 114794632, 243938593, 487877186, 975754372, 1951508744]

約数ペア:

[(1, 1951508744), (2, 975754372), (4, 487877186), (8, 243938593), (17, 114794632), (34, 57397316), (68, 28698658), (136, 14349329), (157, 12429992), (314, 6214996), (628, 3107498), (1256, 1553749), (2669, 731176), (5338, 365588), (10676, 182794), (21352, 91397)]