2272296988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{13921}}^1$

素因数の和:14054

約数の個数: 48

約数和(自身を含む): 4442343136

約数和(自身を除く): 2170046148

約数列:

[1, 2, 4, 13, 26, 43, 52, 73, 86, 146, 172, 292, 559, 949, 1118, 1898, 2236, 3139, 3796, 6278, 12556, 13921, 27842, 40807, 55684, 81614, 163228, 180973, 361946, 598603, 723892, 1016233, 1197206, 2032466, 2394412, 4064932, 7781839, 13211029, 15563678, 26422058, 31127356, 43698019, 52844116, 87396038, 174792076, 568074247, 1136148494, 2272296988]

約数ペア:

[(1, 2272296988), (2, 1136148494), (4, 568074247), (13, 174792076), (26, 87396038), (43, 52844116), (52, 43698019), (73, 31127356), (86, 26422058), (146, 15563678), (172, 13211029), (292, 7781839), (559, 4064932), (949, 2394412), (1118, 2032466), (1898, 1197206), (2236, 1016233), (3139, 723892), (3796, 598603), (6278, 361946), (12556, 180973), (13921, 163228), (27842, 81614), (40807, 55684)]