2912389376

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{875117}}^1$

素因数の和:875146

約数の個数: 36

約数和(自身を含む): 6260594172

約数和(自身を除く): 3348204796

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 875117, 1750234, 3500468, 7000936, 11376521, 14001872, 22753042, 28003744, 45506084, 56007488, 91012168, 112014976, 182024336, 224029952, 364048672, 728097344, 1456194688, 2912389376]

約数ペア:

[(1, 2912389376), (2, 1456194688), (4, 728097344), (8, 364048672), (13, 224029952), (16, 182024336), (26, 112014976), (32, 91012168), (52, 56007488), (64, 45506084), (104, 28003744), (128, 22753042), (208, 14001872), (256, 11376521), (416, 7000936), (832, 3500468), (1664, 1750234), (3328, 875117)]