1947781024

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{110069}}^1$

素因数の和:110165

約数の個数: 48

約数和(自身を含む): 4438022400

約数和(自身を除く): 2490241376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 8848, 17696, 110069, 220138, 440276, 770483, 880552, 1540966, 1761104, 3081932, 3522208, 6163864, 8695451, 12327728, 17390902, 24655456, 34781804, 60868157, 69563608, 121736314, 139127216, 243472628, 278254432, 486945256, 973890512, 1947781024]

約数ペア:

[(1, 1947781024), (2, 973890512), (4, 486945256), (7, 278254432), (8, 243472628), (14, 139127216), (16, 121736314), (28, 69563608), (32, 60868157), (56, 34781804), (79, 24655456), (112, 17390902), (158, 12327728), (224, 8695451), (316, 6163864), (553, 3522208), (632, 3081932), (1106, 1761104), (1264, 1540966), (2212, 880552), (2528, 770483), (4424, 440276), (8848, 220138), (17696, 110069)]