2198724608

素因数分解:

$2^{13}\times {\mathrm{97}}^1\times {\mathrm{2767}}^1$

素因数の和:2890

約数の個数: 56

約数和(自身を含む): 4444118112

約数和(自身を除く): 2245393504

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 512, 776, 1024, 1552, 2048, 2767, 3104, 4096, 5534, 6208, 8192, 11068, 12416, 22136, 24832, 44272, 49664, 88544, 99328, 177088, 198656, 268399, 354176, 397312, 536798, 708352, 794624, 1073596, 1416704, 2147192, 2833408, 4294384, 5666816, 8588768, 11333632, 17177536, 22667264, 34355072, 68710144, 137420288, 274840576, 549681152, 1099362304, 2198724608]

約数ペア:

[(1, 2198724608), (2, 1099362304), (4, 549681152), (8, 274840576), (16, 137420288), (32, 68710144), (64, 34355072), (97, 22667264), (128, 17177536), (194, 11333632), (256, 8588768), (388, 5666816), (512, 4294384), (776, 2833408), (1024, 2147192), (1552, 1416704), (2048, 1073596), (2767, 794624), (3104, 708352), (4096, 536798), (5534, 397312), (6208, 354176), (8192, 268399), (11068, 198656), (12416, 177088), (22136, 99328), (24832, 88544), (44272, 49664)]