1040807872

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1250971}}^1$

素因数の和:1250996

約数の個数: 28

約数和(自身を含む): 2224228216

約数和(自身を除く): 1183420344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1250971, 2501942, 5003884, 10007768, 16262623, 20015536, 32525246, 40031072, 65050492, 80062144, 130100984, 260201968, 520403936, 1040807872]

約数ペア:

[(1, 1040807872), (2, 520403936), (4, 260201968), (8, 130100984), (13, 80062144), (16, 65050492), (26, 40031072), (32, 32525246), (52, 20015536), (64, 16262623), (104, 10007768), (208, 5003884), (416, 2501942), (832, 1250971)]