9750874532

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{90997}}^1$

素因数の和:91140

約数の個数: 48

約数和(自身を含む): 20179716480

約数和(自身を除く): 10428841948

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 89, 172, 178, 301, 356, 602, 623, 1204, 1246, 2492, 3827, 7654, 15308, 26789, 53578, 90997, 107156, 181994, 363988, 636979, 1273958, 2547916, 3912871, 7825742, 8098733, 15651484, 16197466, 27390097, 32394932, 54780194, 56691131, 109560388, 113382262, 226764524, 348245519, 696491038, 1392982076, 2437718633, 4875437266, 9750874532]

約数ペア:

[(1, 9750874532), (2, 4875437266), (4, 2437718633), (7, 1392982076), (14, 696491038), (28, 348245519), (43, 226764524), (86, 113382262), (89, 109560388), (172, 56691131), (178, 54780194), (301, 32394932), (356, 27390097), (602, 16197466), (623, 15651484), (1204, 8098733), (1246, 7825742), (2492, 3912871), (3827, 2547916), (7654, 1273958), (15308, 636979), (26789, 363988), (53578, 181994), (90997, 107156)]