448362616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{81343}}^1$

素因数の和:81415

約数の個数: 32

約数和(自身を含む): 922440960

約数和(自身を除く): 474078344

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 81343, 162686, 325372, 650744, 1057459, 2114918, 4229836, 4311179, 8459672, 8622358, 17244716, 34489432, 56045327, 112090654, 224181308, 448362616]

約数ペア:

[(1, 448362616), (2, 224181308), (4, 112090654), (8, 56045327), (13, 34489432), (26, 17244716), (52, 8622358), (53, 8459672), (104, 4311179), (106, 4229836), (212, 2114918), (424, 1057459), (689, 650744), (1378, 325372), (2756, 162686), (5512, 81343)]