411421504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{494497}}^1$

素因数の和:494522

約数の個数: 28

約数和(自身を含む): 879217444

約数和(自身を除く): 467795940

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 494497, 988994, 1977988, 3955976, 6428461, 7911952, 12856922, 15823904, 25713844, 31647808, 51427688, 102855376, 205710752, 411421504]

約数ペア:

[(1, 411421504), (2, 205710752), (4, 102855376), (8, 51427688), (13, 31647808), (16, 25713844), (26, 15823904), (32, 12856922), (52, 7911952), (64, 6428461), (104, 3955976), (208, 1977988), (416, 988994), (832, 494497)]