1382642008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{826939}}^1$

素因数の和:826975

約数の個数: 32

約数和(自身を含む): 2976984000

約数和(自身を除く): 1594341992

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 826939, 1653878, 3307756, 6615512, 9096329, 15711841, 18192658, 31423682, 36385316, 62847364, 72770632, 125694728, 172830251, 345660502, 691321004, 1382642008]

約数ペア:

[(1, 1382642008), (2, 691321004), (4, 345660502), (8, 172830251), (11, 125694728), (19, 72770632), (22, 62847364), (38, 36385316), (44, 31423682), (76, 18192658), (88, 15711841), (152, 9096329), (209, 6615512), (418, 3307756), (836, 1653878), (1672, 826939)]