2019170368

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{44249}}^1$

素因数の和:44315

約数の個数: 56

約数和(自身を含む): 4315968000

約数和(自身を除く): 2296797632

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 1472, 1984, 2852, 5704, 11408, 22816, 44249, 45632, 88498, 176996, 353992, 707984, 1017727, 1371719, 1415968, 2035454, 2743438, 2831936, 4070908, 5486876, 8141816, 10973752, 16283632, 21947504, 31549537, 32567264, 43895008, 63099074, 65134528, 87790016, 126198148, 252396296, 504792592, 1009585184, 2019170368]

約数ペア:

[(1, 2019170368), (2, 1009585184), (4, 504792592), (8, 252396296), (16, 126198148), (23, 87790016), (31, 65134528), (32, 63099074), (46, 43895008), (62, 32567264), (64, 31549537), (92, 21947504), (124, 16283632), (184, 10973752), (248, 8141816), (368, 5486876), (496, 4070908), (713, 2831936), (736, 2743438), (992, 2035454), (1426, 1415968), (1472, 1371719), (1984, 1017727), (2852, 707984), (5704, 353992), (11408, 176996), (22816, 88498), (44249, 45632)]