503362928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{9689}}^1$

素因数の和:9905

約数の個数: 40

約数和(自身を含む): 1038147840

約数和(自身を除く): 534784912

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 272, 382, 764, 1528, 3056, 3247, 6494, 9689, 12988, 19378, 25976, 38756, 51952, 77512, 155024, 164713, 329426, 658852, 1317704, 1850599, 2635408, 3701198, 7402396, 14804792, 29609584, 31460183, 62920366, 125840732, 251681464, 503362928]

約数ペア:

[(1, 503362928), (2, 251681464), (4, 125840732), (8, 62920366), (16, 31460183), (17, 29609584), (34, 14804792), (68, 7402396), (136, 3701198), (191, 2635408), (272, 1850599), (382, 1317704), (764, 658852), (1528, 329426), (3056, 164713), (3247, 155024), (6494, 77512), (9689, 51952), (12988, 38756), (19378, 25976)]