1267864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 2610720

約数和(自身を除く): 1342856

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 167, 292, 334, 584, 668, 949, 1336, 1898, 2171, 3796, 4342, 7592, 8684, 12191, 17368, 24382, 48764, 97528, 158483, 316966, 633932, 1267864]

約数ペア:

[(1, 1267864), (2, 633932), (4, 316966), (8, 158483), (13, 97528), (26, 48764), (52, 24382), (73, 17368), (104, 12191), (146, 8684), (167, 7592), (292, 4342), (334, 3796), (584, 2171), (668, 1898), (949, 1336)]