2116735796

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{2273}}^1$

素因数の和:2784

約数の個数: 48

約数和(自身を含む): 4299133440

約数和(自身を除く): 2182397644

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 421, 553, 842, 1106, 1684, 2212, 2273, 2947, 4546, 5894, 9092, 11788, 15911, 31822, 33259, 63644, 66518, 133036, 179567, 232813, 359134, 465626, 718268, 931252, 956933, 1256969, 1913866, 2513938, 3827732, 5027876, 6698531, 13397062, 26794124, 75597707, 151195414, 302390828, 529183949, 1058367898, 2116735796]

約数ペア:

[(1, 2116735796), (2, 1058367898), (4, 529183949), (7, 302390828), (14, 151195414), (28, 75597707), (79, 26794124), (158, 13397062), (316, 6698531), (421, 5027876), (553, 3827732), (842, 2513938), (1106, 1913866), (1684, 1256969), (2212, 956933), (2273, 931252), (2947, 718268), (4546, 465626), (5894, 359134), (9092, 232813), (11788, 179567), (15911, 133036), (31822, 66518), (33259, 63644)]