487029296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{44179}}^1$

素因数の和:44253

約数の個数: 40

約数和(自身を含む): 1035402480

約数和(自身を除く): 548373184

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 44179, 88358, 176716, 353432, 574327, 706864, 1148654, 2297308, 2341487, 4594616, 4682974, 9189232, 9365948, 18731896, 30439331, 37463792, 60878662, 121757324, 243514648, 487029296]

約数ペア:

[(1, 487029296), (2, 243514648), (4, 121757324), (8, 60878662), (13, 37463792), (16, 30439331), (26, 18731896), (52, 9365948), (53, 9189232), (104, 4682974), (106, 4594616), (208, 2341487), (212, 2297308), (424, 1148654), (689, 706864), (848, 574327), (1378, 353432), (2756, 176716), (5512, 88358), (11024, 44179)]