89138494946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1\times {\mathrm{39103}}^1$

素因数の和:39614

約数の個数: 32

約数和(自身を含む): 141900595200

約数和(自身を除く): 52762100254

約数列:

[1, 2, 19, 38, 239, 251, 478, 502, 4541, 4769, 9082, 9538, 39103, 59989, 78206, 119978, 742957, 1139791, 1485914, 2279582, 9345617, 9814853, 18691234, 19629706, 177566723, 186482207, 355133446, 372964414, 2345749867, 4691499734, 44569247473, 89138494946]

約数ペア:

[(1, 89138494946), (2, 44569247473), (19, 4691499734), (38, 2345749867), (239, 372964414), (251, 355133446), (478, 186482207), (502, 177566723), (4541, 19629706), (4769, 18691234), (9082, 9814853), (9538, 9345617), (39103, 2279582), (59989, 1485914), (78206, 1139791), (119978, 742957)]