472662008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{649261}}^1$

素因数の和:649287

約数の個数: 32

約数和(自身を含む): 1090760160

約数和(自身を除く): 618098152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 649261, 1298522, 2597044, 4544827, 5194088, 8440393, 9089654, 16880786, 18179308, 33761572, 36358616, 59082751, 67523144, 118165502, 236331004, 472662008]

約数ペア:

[(1, 472662008), (2, 236331004), (4, 118165502), (7, 67523144), (8, 59082751), (13, 36358616), (14, 33761572), (26, 18179308), (28, 16880786), (52, 9089654), (56, 8440393), (91, 5194088), (104, 4544827), (182, 2597044), (364, 1298522), (728, 649261)]