912489344

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{548371}}^1$

素因数の和:548398

約数の個数: 32

約数和(自身を含む): 1957688040

約数和(自身を除く): 1045198696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 548371, 1096742, 2193484, 4386968, 7128823, 8773936, 14257646, 17547872, 28515292, 35095744, 57030584, 70191488, 114061168, 228122336, 456244672, 912489344]

約数ペア:

[(1, 912489344), (2, 456244672), (4, 228122336), (8, 114061168), (13, 70191488), (16, 57030584), (26, 35095744), (32, 28515292), (52, 17547872), (64, 14257646), (104, 8773936), (128, 7128823), (208, 4386968), (416, 2193484), (832, 1096742), (1664, 548371)]