2608457408

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{2145113}}^1$

素因数の和:2145144

約数の個数: 28

約数和(自身を含む): 5448589560

約数和(自身を除く): 2840132152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 2145113, 4290226, 8580452, 17160904, 34321808, 40757147, 68643616, 81514294, 137287232, 163028588, 326057176, 652114352, 1304228704, 2608457408]

約数ペア:

[(1, 2608457408), (2, 1304228704), (4, 652114352), (8, 326057176), (16, 163028588), (19, 137287232), (32, 81514294), (38, 68643616), (64, 40757147), (76, 34321808), (152, 17160904), (304, 8580452), (608, 4290226), (1216, 2145113)]