2109665888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{1657}}^1\times {\mathrm{3617}}^1$

素因数の和:5295

約数の個数: 48

約数和(自身を含む): 4534974864

約数和(自身を除く): 2425308976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 1657, 3314, 3617, 6628, 7234, 13256, 14468, 18227, 26512, 28936, 36454, 39787, 53024, 57872, 72908, 79574, 115744, 145816, 159148, 291632, 318296, 583264, 636592, 1273184, 5993369, 11986738, 23973476, 47946952, 65927059, 95893904, 131854118, 191787808, 263708236, 527416472, 1054832944, 2109665888]

約数ペア:

[(1, 2109665888), (2, 1054832944), (4, 527416472), (8, 263708236), (11, 191787808), (16, 131854118), (22, 95893904), (32, 65927059), (44, 47946952), (88, 23973476), (176, 11986738), (352, 5993369), (1657, 1273184), (3314, 636592), (3617, 583264), (6628, 318296), (7234, 291632), (13256, 159148), (14468, 145816), (18227, 115744), (26512, 79574), (28936, 72908), (36454, 57872), (39787, 53024)]