571009504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{18803}}^1$

素因数の和:18899

約数の個数: 48

約数和(自身を含む): 1227299472

約数和(自身を除く): 656289968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 208, 292, 416, 584, 949, 1168, 1898, 2336, 3796, 7592, 15184, 18803, 30368, 37606, 75212, 150424, 244439, 300848, 488878, 601696, 977756, 1372619, 1955512, 2745238, 3911024, 5490476, 7822048, 10980952, 17844047, 21961904, 35688094, 43923808, 71376188, 142752376, 285504752, 571009504]

約数ペア:

[(1, 571009504), (2, 285504752), (4, 142752376), (8, 71376188), (13, 43923808), (16, 35688094), (26, 21961904), (32, 17844047), (52, 10980952), (73, 7822048), (104, 5490476), (146, 3911024), (208, 2745238), (292, 1955512), (416, 1372619), (584, 977756), (949, 601696), (1168, 488878), (1898, 300848), (2336, 244439), (3796, 150424), (7592, 75212), (15184, 37606), (18803, 30368)]