2217003776

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{666167}}^1$

素因数の和:666196

約数の個数: 36

約数和(自身を含む): 4765765872

約数和(自身を除く): 2548762096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 666167, 1332334, 2664668, 5329336, 8660171, 10658672, 17320342, 21317344, 34640684, 42634688, 69281368, 85269376, 138562736, 170538752, 277125472, 554250944, 1108501888, 2217003776]

約数ペア:

[(1, 2217003776), (2, 1108501888), (4, 554250944), (8, 277125472), (13, 170538752), (16, 138562736), (26, 85269376), (32, 69281368), (52, 42634688), (64, 34640684), (104, 21317344), (128, 17320342), (208, 10658672), (256, 8660171), (416, 5329336), (832, 2664668), (1664, 1332334), (3328, 666167)]